[1b221e0] | 1 | /***************************************************************************\ |
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| 2 | * * |
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| 3 | * BitlBee - An IRC to IM gateway * |
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| 4 | * Simple module to facilitate twitter functionality. * |
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| 5 | * * |
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| 6 | * Copyright 2009 Geert Mulders <g.c.w.m.mulders@gmail.com> * |
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| 7 | * * |
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| 8 | * This library is free software; you can redistribute it and/or * |
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| 9 | * modify it under the terms of the GNU Lesser General Public * |
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| 10 | * License as published by the Free Software Foundation, version * |
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| 11 | * 2.1. * |
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| 12 | * * |
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| 13 | * This library is distributed in the hope that it will be useful, * |
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| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * |
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| 16 | * Lesser General Public License for more details. * |
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| 17 | * * |
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| 18 | * You should have received a copy of the GNU Lesser General Public License * |
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| 19 | * along with this library; if not, write to the Free Software Foundation, * |
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| 20 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * |
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| 21 | * * |
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| 22 | ****************************************************************************/ |
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| 23 | |
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| 24 | #include "twitter_http.h" |
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| 25 | #include "twitter.h" |
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| 26 | #include "bitlbee.h" |
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| 27 | #include "url.h" |
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| 28 | #include "misc.h" |
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| 29 | #include "base64.h" |
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| 30 | #include "xmltree.h" |
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| 31 | #include "twitter_lib.h" |
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| 32 | #include <ctype.h> |
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| 33 | #include <errno.h> |
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| 34 | |
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| 35 | #define TXL_STATUS 1 |
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[62d2cfb] | 36 | #define TXL_USER 2 |
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| 37 | #define TXL_ID 3 |
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| 38 | |
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[1b221e0] | 39 | struct twitter_xml_list { |
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[62d2cfb] | 40 | int type; |
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[1b221e0] | 41 | int next_cursor; |
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| 42 | GSList *list; |
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| 43 | gpointer data; |
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| 44 | }; |
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| 45 | |
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| 46 | struct twitter_xml_user { |
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| 47 | char *name; |
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| 48 | char *screen_name; |
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| 49 | }; |
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| 50 | |
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| 51 | struct twitter_xml_status { |
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| 52 | char *created_at; |
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| 53 | char *text; |
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| 54 | struct twitter_xml_user *user; |
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| 55 | guint64 id; |
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| 56 | }; |
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| 57 | |
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[62d2cfb] | 58 | /** |
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| 59 | * Frees a twitter_xml_user struct. |
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| 60 | */ |
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| 61 | static void txu_free(struct twitter_xml_user *txu) |
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| 62 | { |
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| 63 | g_free(txu->name); |
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| 64 | g_free(txu->screen_name); |
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[2abceca] | 65 | g_free(txu); |
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[62d2cfb] | 66 | } |
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| 67 | |
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| 68 | |
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| 69 | /** |
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| 70 | * Frees a twitter_xml_status struct. |
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| 71 | */ |
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| 72 | static void txs_free(struct twitter_xml_status *txs) |
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| 73 | { |
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| 74 | g_free(txs->created_at); |
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| 75 | g_free(txs->text); |
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| 76 | txu_free(txs->user); |
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[2abceca] | 77 | g_free(txs); |
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[62d2cfb] | 78 | } |
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| 79 | |
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| 80 | /** |
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| 81 | * Free a twitter_xml_list struct. |
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| 82 | * type is the type of list the struct holds. |
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| 83 | */ |
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| 84 | static void txl_free(struct twitter_xml_list *txl) |
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| 85 | { |
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| 86 | GSList *l; |
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| 87 | for ( l = txl->list; l ; l = g_slist_next(l) ) |
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| 88 | if (txl->type == TXL_STATUS) |
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| 89 | txs_free((struct twitter_xml_status *)l->data); |
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| 90 | else if (txl->type == TXL_ID) |
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| 91 | g_free(l->data); |
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| 92 | g_slist_free(txl->list); |
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| 93 | } |
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| 94 | |
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| 95 | /** |
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| 96 | * Add a buddy if it is not allready added, set the status to logged in. |
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| 97 | */ |
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| 98 | static void twitter_add_buddy(struct im_connection *ic, char *name) |
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| 99 | { |
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[1014cab] | 100 | struct twitter_data *td = ic->proto_data; |
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| 101 | |
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[62d2cfb] | 102 | // Check if the buddy is allready in the buddy list. |
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[d569019] | 103 | if (!imcb_find_buddy( ic, name )) |
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[62d2cfb] | 104 | { |
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| 105 | // The buddy is not in the list, add the buddy and set the status to logged in. |
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| 106 | imcb_add_buddy( ic, name, NULL ); |
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[1014cab] | 107 | if (set_getbool( &ic->acc->set, "use_groupchat" )) |
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| 108 | imcb_chat_add_buddy( td->home_timeline_gc, name ); |
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| 109 | else |
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| 110 | imcb_buddy_status( ic, name, OPT_LOGGED_IN, NULL, NULL ); |
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[62d2cfb] | 111 | } |
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| 112 | } |
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[1b221e0] | 113 | |
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| 114 | static void twitter_http_get_friends_ids(struct http_request *req); |
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| 115 | |
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| 116 | /** |
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| 117 | * Get the friends ids. |
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| 118 | */ |
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| 119 | void twitter_get_friends_ids(struct im_connection *ic, int next_cursor) |
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| 120 | { |
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| 121 | struct twitter_data *td = ic->proto_data; |
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| 122 | |
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| 123 | // Primitive, but hey! It works... |
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| 124 | char* args[2]; |
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| 125 | args[0] = "cursor"; |
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| 126 | args[1] = g_strdup_printf ("%d", next_cursor); |
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| 127 | twitter_http(TWITTER_FRIENDS_IDS_URL, twitter_http_get_friends_ids, ic, 0, td->user, td->pass, args, 2); |
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| 128 | |
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| 129 | g_free(args[1]); |
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| 130 | } |
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| 131 | |
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| 132 | /** |
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| 133 | * Function to help fill a list. |
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| 134 | */ |
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| 135 | static xt_status twitter_xt_next_cursor( struct xt_node *node, struct twitter_xml_list *txl ) |
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| 136 | { |
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| 137 | // Do something with the cursor. |
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[2abceca] | 138 | txl->next_cursor = node->text != NULL ? atoi(node->text) : -1; |
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[1b221e0] | 139 | |
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| 140 | return XT_HANDLED; |
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| 141 | } |
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| 142 | |
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| 143 | /** |
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| 144 | * Fill a list of ids. |
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| 145 | */ |
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| 146 | static xt_status twitter_xt_get_friends_id_list( struct xt_node *node, struct twitter_xml_list *txl ) |
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| 147 | { |
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| 148 | struct xt_node *child; |
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[62d2cfb] | 149 | |
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| 150 | // Set the list type. |
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| 151 | txl->type = TXL_ID; |
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[1b221e0] | 152 | |
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| 153 | // The root <statuses> node should hold the list of statuses <status> |
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| 154 | // Walk over the nodes children. |
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| 155 | for( child = node->children ; child ; child = child->next ) |
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| 156 | { |
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| 157 | if ( g_strcasecmp( "id", child->name ) == 0) |
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| 158 | { |
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| 159 | // Add the item to the list. |
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[2abceca] | 160 | txl->list = g_slist_append (txl->list, g_memdup( child->text, child->text_len + 1 )); |
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[1b221e0] | 161 | } |
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| 162 | else if ( g_strcasecmp( "next_cursor", child->name ) == 0) |
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| 163 | { |
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| 164 | twitter_xt_next_cursor(child, txl); |
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| 165 | } |
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| 166 | } |
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| 167 | |
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| 168 | return XT_HANDLED; |
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| 169 | } |
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| 170 | |
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| 171 | /** |
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| 172 | * Callback for getting the friends ids. |
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| 173 | */ |
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| 174 | static void twitter_http_get_friends_ids(struct http_request *req) |
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| 175 | { |
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| 176 | struct im_connection *ic; |
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| 177 | struct xt_parser *parser; |
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| 178 | struct twitter_xml_list *txl; |
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| 179 | |
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| 180 | ic = req->data; |
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| 181 | |
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[62d2cfb] | 182 | // Check if the connection is still active. |
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| 183 | if( !g_slist_find( twitter_connections, ic ) ) |
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| 184 | return; |
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| 185 | |
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[1b221e0] | 186 | // Check if the HTTP request went well. |
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| 187 | if (req->status_code != 200) { |
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| 188 | // It didn't go well, output the error and return. |
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| 189 | imcb_error(ic, "Could not retrieve friends. HTTP STATUS: %d", req->status_code); |
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| 190 | return; |
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| 191 | } |
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| 192 | |
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| 193 | txl = g_new0(struct twitter_xml_list, 1); |
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| 194 | |
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| 195 | // Parse the data. |
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| 196 | parser = xt_new( NULL, txl ); |
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| 197 | xt_feed( parser, req->reply_body, req->body_size ); |
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| 198 | twitter_xt_get_friends_id_list(parser->root, txl); |
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| 199 | xt_free( parser ); |
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| 200 | |
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| 201 | if (txl->next_cursor) |
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| 202 | twitter_get_friends_ids(ic, txl->next_cursor); |
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| 203 | |
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[62d2cfb] | 204 | txl_free(txl); |
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[1b221e0] | 205 | g_free(txl); |
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| 206 | } |
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| 207 | |
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| 208 | /** |
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| 209 | * Function to fill a twitter_xml_user struct. |
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| 210 | * It sets: |
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| 211 | * - the name and |
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| 212 | * - the screen_name. |
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| 213 | */ |
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| 214 | static xt_status twitter_xt_get_user( struct xt_node *node, struct twitter_xml_user *txu ) |
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| 215 | { |
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| 216 | struct xt_node *child; |
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| 217 | |
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| 218 | // Walk over the nodes children. |
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| 219 | for( child = node->children ; child ; child = child->next ) |
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| 220 | { |
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| 221 | if ( g_strcasecmp( "name", child->name ) == 0) |
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| 222 | { |
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| 223 | txu->name = g_memdup( child->text, child->text_len + 1 ); |
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| 224 | } |
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| 225 | else if (g_strcasecmp( "screen_name", child->name ) == 0) |
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| 226 | { |
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| 227 | txu->screen_name = g_memdup( child->text, child->text_len + 1 ); |
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| 228 | } |
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| 229 | } |
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| 230 | return XT_HANDLED; |
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| 231 | } |
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| 232 | |
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[62d2cfb] | 233 | /** |
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| 234 | * Function to fill a twitter_xml_list struct. |
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| 235 | * It sets: |
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| 236 | * - all <user>s from the <users> element. |
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| 237 | */ |
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| 238 | static xt_status twitter_xt_get_users( struct xt_node *node, struct twitter_xml_list *txl ) |
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| 239 | { |
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| 240 | struct twitter_xml_user *txu; |
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| 241 | struct xt_node *child; |
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| 242 | |
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| 243 | // Set the type of the list. |
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| 244 | txl->type = TXL_USER; |
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| 245 | |
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| 246 | // The root <users> node should hold the list of users <user> |
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| 247 | // Walk over the nodes children. |
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| 248 | for( child = node->children ; child ; child = child->next ) |
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| 249 | { |
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| 250 | if ( g_strcasecmp( "user", child->name ) == 0) |
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| 251 | { |
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| 252 | txu = g_new0(struct twitter_xml_user, 1); |
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| 253 | twitter_xt_get_user(child, txu); |
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| 254 | // Put the item in the front of the list. |
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| 255 | txl->list = g_slist_prepend (txl->list, txu); |
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| 256 | } |
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| 257 | } |
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| 258 | |
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| 259 | return XT_HANDLED; |
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| 260 | } |
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| 261 | |
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| 262 | /** |
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| 263 | * Function to fill a twitter_xml_list struct. |
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| 264 | * It calls twitter_xt_get_users to get the <user>s from a <users> element. |
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| 265 | * It sets: |
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| 266 | * - the next_cursor. |
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| 267 | */ |
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| 268 | static xt_status twitter_xt_get_user_list( struct xt_node *node, struct twitter_xml_list *txl ) |
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| 269 | { |
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| 270 | struct xt_node *child; |
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| 271 | |
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| 272 | // Set the type of the list. |
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| 273 | txl->type = TXL_USER; |
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| 274 | |
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| 275 | // The root <user_list> node should hold a users <users> element |
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| 276 | // Walk over the nodes children. |
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| 277 | for( child = node->children ; child ; child = child->next ) |
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| 278 | { |
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| 279 | if ( g_strcasecmp( "users", child->name ) == 0) |
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| 280 | { |
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| 281 | twitter_xt_get_users(child, txl); |
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| 282 | } |
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| 283 | else if ( g_strcasecmp( "next_cursor", child->name ) == 0) |
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| 284 | { |
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| 285 | twitter_xt_next_cursor(child, txl); |
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| 286 | } |
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| 287 | } |
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| 288 | |
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| 289 | return XT_HANDLED; |
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| 290 | } |
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| 291 | |
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| 292 | |
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[1b221e0] | 293 | /** |
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| 294 | * Function to fill a twitter_xml_status struct. |
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| 295 | * It sets: |
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| 296 | * - the status text and |
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| 297 | * - the created_at timestamp and |
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| 298 | * - the status id and |
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| 299 | * - the user in a twitter_xml_user struct. |
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| 300 | */ |
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| 301 | static xt_status twitter_xt_get_status( struct xt_node *node, struct twitter_xml_status *txs ) |
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| 302 | { |
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| 303 | struct xt_node *child; |
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| 304 | |
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| 305 | // Walk over the nodes children. |
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| 306 | for( child = node->children ; child ; child = child->next ) |
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| 307 | { |
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| 308 | if ( g_strcasecmp( "text", child->name ) == 0) |
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| 309 | { |
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| 310 | txs->text = g_memdup( child->text, child->text_len + 1 ); |
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| 311 | } |
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| 312 | else if (g_strcasecmp( "created_at", child->name ) == 0) |
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| 313 | { |
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| 314 | txs->created_at = g_memdup( child->text, child->text_len + 1 ); |
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| 315 | } |
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| 316 | else if (g_strcasecmp( "user", child->name ) == 0) |
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| 317 | { |
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| 318 | txs->user = g_new0(struct twitter_xml_user, 1); |
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| 319 | twitter_xt_get_user( child, txs->user ); |
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| 320 | } |
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| 321 | else if (g_strcasecmp( "id", child->name ) == 0) |
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| 322 | { |
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| 323 | txs->id = g_ascii_strtoull (child->text, NULL, 10); |
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| 324 | } |
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| 325 | } |
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| 326 | return XT_HANDLED; |
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| 327 | } |
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| 328 | |
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| 329 | /** |
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| 330 | * Function to fill a twitter_xml_list struct. |
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| 331 | * It sets: |
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| 332 | * - all <status>es within the <status> element and |
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| 333 | * - the next_cursor. |
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| 334 | */ |
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| 335 | static xt_status twitter_xt_get_status_list( struct xt_node *node, struct twitter_xml_list *txl ) |
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| 336 | { |
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| 337 | struct twitter_xml_status *txs; |
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| 338 | struct xt_node *child; |
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| 339 | |
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[62d2cfb] | 340 | // Set the type of the list. |
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| 341 | txl->type = TXL_STATUS; |
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| 342 | |
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[1b221e0] | 343 | // The root <statuses> node should hold the list of statuses <status> |
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| 344 | // Walk over the nodes children. |
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| 345 | for( child = node->children ; child ; child = child->next ) |
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| 346 | { |
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| 347 | if ( g_strcasecmp( "status", child->name ) == 0) |
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| 348 | { |
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| 349 | txs = g_new0(struct twitter_xml_status, 1); |
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| 350 | twitter_xt_get_status(child, txs); |
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| 351 | // Put the item in the front of the list. |
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| 352 | txl->list = g_slist_prepend (txl->list, txs); |
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| 353 | } |
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| 354 | else if ( g_strcasecmp( "next_cursor", child->name ) == 0) |
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| 355 | { |
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| 356 | twitter_xt_next_cursor(child, txl); |
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| 357 | } |
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| 358 | } |
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| 359 | |
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| 360 | return XT_HANDLED; |
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| 361 | } |
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| 362 | |
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| 363 | static void twitter_http_get_home_timeline(struct http_request *req); |
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| 364 | |
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| 365 | /** |
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| 366 | * Get the timeline. |
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| 367 | */ |
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| 368 | void twitter_get_home_timeline(struct im_connection *ic, int next_cursor) |
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| 369 | { |
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| 370 | struct twitter_data *td = ic->proto_data; |
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| 371 | |
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| 372 | char* args[4]; |
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| 373 | args[0] = "cursor"; |
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| 374 | args[1] = g_strdup_printf ("%d", next_cursor); |
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| 375 | if (td->home_timeline_id) { |
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| 376 | args[2] = "since_id"; |
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[0519b0a] | 377 | args[3] = g_strdup_printf ("%llu", (long long unsigned int) td->home_timeline_id); |
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[1b221e0] | 378 | } |
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| 379 | |
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| 380 | twitter_http(TWITTER_HOME_TIMELINE_URL, twitter_http_get_home_timeline, ic, 0, td->user, td->pass, args, td->home_timeline_id ? 4 : 2); |
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| 381 | |
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| 382 | g_free(args[1]); |
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| 383 | if (td->home_timeline_id) { |
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| 384 | g_free(args[3]); |
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| 385 | } |
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| 386 | } |
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| 387 | |
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[62d2cfb] | 388 | /** |
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| 389 | * Function that is called to see the statuses in a groupchat window. |
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| 390 | */ |
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| 391 | static void twitter_groupchat(struct im_connection *ic, GSList *list) |
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| 392 | { |
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| 393 | struct twitter_data *td = ic->proto_data; |
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| 394 | GSList *l = NULL; |
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| 395 | struct twitter_xml_status *status; |
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| 396 | struct groupchat *gc; |
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| 397 | |
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| 398 | // Create a new groupchat if it does not exsist. |
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| 399 | if (!td->home_timeline_gc) |
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| 400 | { |
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| 401 | td->home_timeline_gc = gc = imcb_chat_new( ic, "home/timeline" ); |
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| 402 | // Add the current user to the chat... |
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| 403 | imcb_chat_add_buddy( gc, ic->acc->user ); |
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| 404 | } |
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| 405 | else |
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| 406 | { |
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| 407 | gc = td->home_timeline_gc; |
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| 408 | } |
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| 409 | |
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| 410 | for ( l = list; l ; l = g_slist_next(l) ) |
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| 411 | { |
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| 412 | status = l->data; |
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| 413 | twitter_add_buddy(ic, status->user->screen_name); |
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[d569019] | 414 | |
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[62d2cfb] | 415 | // Say it! |
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[d569019] | 416 | if (g_strcasecmp(td->user, status->user->screen_name) == 0) |
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| 417 | imcb_chat_log (gc, "Your Tweet: %s", status->text); |
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| 418 | else |
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| 419 | imcb_chat_msg (gc, status->user->screen_name, status->text, 0, 0 ); |
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| 420 | |
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[62d2cfb] | 421 | // Update the home_timeline_id to hold the highest id, so that by the next request |
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| 422 | // we won't pick up the updates allready in the list. |
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| 423 | td->home_timeline_id = td->home_timeline_id < status->id ? status->id : td->home_timeline_id; |
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| 424 | } |
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| 425 | } |
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| 426 | |
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| 427 | /** |
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| 428 | * Function that is called to see statuses as private messages. |
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| 429 | */ |
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| 430 | static void twitter_private_message_chat(struct im_connection *ic, GSList *list) |
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| 431 | { |
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| 432 | struct twitter_data *td = ic->proto_data; |
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| 433 | GSList *l = NULL; |
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| 434 | struct twitter_xml_status *status; |
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| 435 | |
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| 436 | for ( l = list; l ; l = g_slist_next(l) ) |
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| 437 | { |
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| 438 | status = l->data; |
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| 439 | imcb_buddy_msg( ic, status->user->screen_name, status->text, 0, 0 ); |
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| 440 | // Update the home_timeline_id to hold the highest id, so that by the next request |
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| 441 | // we won't pick up the updates allready in the list. |
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| 442 | td->home_timeline_id = td->home_timeline_id < status->id ? status->id : td->home_timeline_id; |
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| 443 | } |
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| 444 | } |
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| 445 | |
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[1b221e0] | 446 | /** |
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| 447 | * Callback for getting the home timeline. |
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| 448 | */ |
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| 449 | static void twitter_http_get_home_timeline(struct http_request *req) |
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| 450 | { |
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[62d2cfb] | 451 | struct im_connection *ic = req->data; |
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[1b221e0] | 452 | struct xt_parser *parser; |
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| 453 | struct twitter_xml_list *txl; |
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[62d2cfb] | 454 | |
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| 455 | // Check if the connection is still active. |
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| 456 | if( !g_slist_find( twitter_connections, ic ) ) |
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| 457 | return; |
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[1b221e0] | 458 | |
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| 459 | // Check if the HTTP request went well. |
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| 460 | if (req->status_code != 200) { |
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| 461 | // It didn't go well, output the error and return. |
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[2abceca] | 462 | imcb_error(ic, "Could not retrieve " TWITTER_HOME_TIMELINE_URL ". HTTP STATUS: %d", req->status_code); |
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[1b221e0] | 463 | return; |
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| 464 | } |
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| 465 | |
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| 466 | txl = g_new0(struct twitter_xml_list, 1); |
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| 467 | txl->list = NULL; |
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[62d2cfb] | 468 | |
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[1b221e0] | 469 | // Parse the data. |
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| 470 | parser = xt_new( NULL, txl ); |
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| 471 | xt_feed( parser, req->reply_body, req->body_size ); |
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| 472 | // The root <statuses> node should hold the list of statuses <status> |
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| 473 | twitter_xt_get_status_list(parser->root, txl); |
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| 474 | xt_free( parser ); |
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| 475 | |
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[62d2cfb] | 476 | // See if the user wants to see the messages in a groupchat window or as private messages. |
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| 477 | if (set_getbool( &ic->acc->set, "use_groupchat" )) |
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| 478 | twitter_groupchat(ic, txl->list); |
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[b4dd253] | 479 | else |
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[62d2cfb] | 480 | twitter_private_message_chat(ic, txl->list); |
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[1b221e0] | 481 | |
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| 482 | // Free the structure. |
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[62d2cfb] | 483 | txl_free(txl); |
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[1b221e0] | 484 | g_free(txl); |
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| 485 | } |
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| 486 | |
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| 487 | /** |
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[62d2cfb] | 488 | * Callback for getting (twitter)friends... |
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| 489 | * |
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| 490 | * Be afraid, be very afraid! This function will potentially add hundreds of "friends". "Who has |
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| 491 | * hundreds of friends?" you wonder? You probably not, since you are reading the source of |
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| 492 | * BitlBee... Get a life and meet new people! |
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[1b221e0] | 493 | */ |
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[62d2cfb] | 494 | static void twitter_http_get_statuses_friends(struct http_request *req) |
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[1b221e0] | 495 | { |
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[62d2cfb] | 496 | struct im_connection *ic = req->data; |
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| 497 | struct xt_parser *parser; |
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| 498 | struct twitter_xml_list *txl; |
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[2abceca] | 499 | GSList *l = NULL; |
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| 500 | struct twitter_xml_user *user; |
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[62d2cfb] | 501 | |
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| 502 | // Check if the connection is still active. |
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| 503 | if( !g_slist_find( twitter_connections, ic ) ) |
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| 504 | return; |
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| 505 | |
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| 506 | // Check if the HTTP request went well. |
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| 507 | if (req->status_code != 200) { |
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| 508 | // It didn't go well, output the error and return. |
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[2abceca] | 509 | imcb_error(ic, "Could not retrieve " TWITTER_SHOW_FRIENDS_URL " HTTP STATUS: %d", req->status_code); |
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[62d2cfb] | 510 | return; |
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| 511 | } |
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| 512 | |
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| 513 | txl = g_new0(struct twitter_xml_list, 1); |
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| 514 | txl->list = NULL; |
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| 515 | |
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| 516 | // Parse the data. |
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| 517 | parser = xt_new( NULL, txl ); |
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| 518 | xt_feed( parser, req->reply_body, req->body_size ); |
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| 519 | |
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| 520 | // Get the user list from the parsed xml feed. |
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| 521 | twitter_xt_get_user_list(parser->root, txl); |
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| 522 | xt_free( parser ); |
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| 523 | |
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| 524 | // Add the users as buddies. |
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[1b221e0] | 525 | for ( l = txl->list; l ; l = g_slist_next(l) ) |
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[62d2cfb] | 526 | { |
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| 527 | user = l->data; |
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| 528 | twitter_add_buddy(ic, user->screen_name); |
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| 529 | } |
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[1b221e0] | 530 | |
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[62d2cfb] | 531 | // if the next_cursor is set to something bigger then 0 there are more friends to gather. |
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| 532 | if (txl->next_cursor > 0) |
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| 533 | twitter_get_statuses_friends(ic, txl->next_cursor); |
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| 534 | |
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| 535 | // Free the structure. |
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| 536 | txl_free(txl); |
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| 537 | g_free(txl); |
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[1b221e0] | 538 | } |
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| 539 | |
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| 540 | /** |
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[62d2cfb] | 541 | * Get the friends. |
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[1b221e0] | 542 | */ |
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[62d2cfb] | 543 | void twitter_get_statuses_friends(struct im_connection *ic, int next_cursor) |
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[1b221e0] | 544 | { |
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[62d2cfb] | 545 | struct twitter_data *td = ic->proto_data; |
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| 546 | |
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| 547 | char* args[2]; |
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| 548 | args[0] = "cursor"; |
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| 549 | args[1] = g_strdup_printf ("%d", next_cursor); |
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| 550 | |
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| 551 | twitter_http(TWITTER_SHOW_FRIENDS_URL, twitter_http_get_statuses_friends, ic, 0, td->user, td->pass, args, 2); |
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| 552 | |
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| 553 | g_free(args[1]); |
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[1b221e0] | 554 | } |
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| 555 | |
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| 556 | /** |
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| 557 | * Callback after sending a new update to twitter. |
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| 558 | */ |
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| 559 | static void twitter_http_post_status(struct http_request *req) |
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| 560 | { |
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| 561 | struct im_connection *ic = req->data; |
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| 562 | |
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[62d2cfb] | 563 | // Check if the connection is still active. |
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| 564 | if( !g_slist_find( twitter_connections, ic ) ) |
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| 565 | return; |
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| 566 | |
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[1b221e0] | 567 | // Check if the HTTP request went well. |
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| 568 | if (req->status_code != 200) { |
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| 569 | // It didn't go well, output the error and return. |
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[2abceca] | 570 | imcb_error(ic, "Could not post tweet... HTTP STATUS: %d", req->status_code); |
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[1b221e0] | 571 | return; |
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| 572 | } |
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| 573 | } |
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| 574 | |
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| 575 | /** |
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| 576 | * Function to POST a new status to twitter. |
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| 577 | */ |
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| 578 | void twitter_post_status(struct im_connection *ic, char* msg) |
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| 579 | { |
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| 580 | struct twitter_data *td = ic->proto_data; |
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| 581 | |
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| 582 | char* args[2]; |
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| 583 | args[0] = "status"; |
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| 584 | args[1] = msg; |
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| 585 | twitter_http(TWITTER_STATUS_UPDATE_URL, twitter_http_post_status, ic, 1, td->user, td->pass, args, 2); |
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[62d2cfb] | 586 | // g_free(args[1]); |
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[1b221e0] | 587 | } |
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| 588 | |
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| 589 | |
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[62d2cfb] | 590 | /** |
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| 591 | * Function to POST a new message to twitter. |
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| 592 | */ |
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| 593 | void twitter_direct_messages_new(struct im_connection *ic, char *who, char *msg) |
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| 594 | { |
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| 595 | struct twitter_data *td = ic->proto_data; |
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| 596 | |
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| 597 | char* args[4]; |
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| 598 | args[0] = "screen_name"; |
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| 599 | args[1] = who; |
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| 600 | args[2] = "text"; |
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| 601 | args[3] = msg; |
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| 602 | // Use the same callback as for twitter_post_status, since it does basically the same. |
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| 603 | twitter_http(TWITTER_DIRECT_MESSAGES_NEW_URL, twitter_http_post_status, ic, 1, td->user, td->pass, args, 4); |
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| 604 | // g_free(args[1]); |
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| 605 | // g_free(args[3]); |
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| 606 | } |
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