1 | #include "owl.h" |
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2 | |
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3 | void owl_buddylist_init(owl_buddylist *bl) |
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4 | { |
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5 | owl_list_create(&(bl->buddies)); |
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6 | } |
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7 | |
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8 | /* add a (logged-in) AIM buddy to the buddy list |
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9 | */ |
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10 | void owl_buddylist_add_aim_buddy(owl_buddylist *bl, const char *screenname) |
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11 | { |
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12 | owl_buddy *b; |
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13 | b=owl_malloc(sizeof(owl_buddy)); |
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14 | |
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15 | owl_buddy_create(b, OWL_PROTOCOL_AIM, screenname); |
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16 | owl_list_append_element(&(bl->buddies), b); |
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17 | } |
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18 | |
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19 | /* remove an AIM buddy from the buddy list |
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20 | */ |
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21 | int owl_buddylist_remove_aim_buddy(owl_buddylist *bl, const char *name) |
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22 | { |
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23 | int i, j; |
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24 | owl_buddy *b; |
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25 | |
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26 | j=owl_list_get_size(&(bl->buddies)); |
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27 | for (i=0; i<j; i++) { |
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28 | b=owl_list_get_element(&(bl->buddies), i); |
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29 | if (!strcasecmp(name, owl_buddy_get_name(b)) && owl_buddy_is_proto_aim(b)) { |
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30 | owl_list_remove_element(&(bl->buddies), i); |
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31 | owl_buddy_delete(b); |
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32 | return(0); |
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33 | } |
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34 | } |
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35 | return(1); |
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36 | } |
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37 | |
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38 | /* Deal with an "oncoming" message. This means recognizing the user |
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39 | * has logged in, and displaying a message if they were not already |
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40 | * logged in. |
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41 | */ |
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42 | void owl_buddylist_oncoming(owl_buddylist *bl, const char *screenname) |
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43 | { |
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44 | owl_message *m; |
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45 | |
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46 | if (!owl_buddylist_is_aim_buddy_loggedin(bl, screenname)) { |
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47 | |
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48 | owl_buddylist_add_aim_buddy(bl, screenname); |
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49 | |
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50 | /* are we ingoring login messages for a while? */ |
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51 | if (owl_global_is_ignore_aimlogin(&g)) return; |
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52 | |
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53 | /* if not, create the login message */ |
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54 | m=owl_malloc(sizeof(owl_message)); |
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55 | owl_message_create_aim(m, |
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56 | screenname, |
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57 | owl_global_get_aim_screenname(&g), |
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58 | "", |
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59 | OWL_MESSAGE_DIRECTION_IN, |
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60 | 1); |
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61 | owl_global_messagequeue_addmsg(&g, m); |
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62 | } |
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63 | } |
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64 | |
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65 | /* Deal with an "offgoing" message. This means recognizing the user |
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66 | * has logged out, and sending a message if they were logged in. |
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67 | */ |
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68 | void owl_buddylist_offgoing(owl_buddylist *bl, const char *screenname) |
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69 | { |
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70 | owl_message *m; |
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71 | |
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72 | if (owl_buddylist_is_aim_buddy_loggedin(bl, screenname)) { |
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73 | m=owl_malloc(sizeof(owl_message)); |
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74 | owl_message_create_aim(m, |
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75 | screenname, |
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76 | owl_global_get_aim_screenname(&g), |
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77 | "", |
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78 | OWL_MESSAGE_DIRECTION_IN, |
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79 | -1); |
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80 | owl_global_messagequeue_addmsg(&g, m); |
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81 | } |
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82 | |
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83 | owl_buddylist_remove_aim_buddy(bl, screenname); |
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84 | } |
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85 | |
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86 | /* return the number of logged in buddies */ |
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87 | int owl_buddylist_get_size(const owl_buddylist *bl) |
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88 | { |
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89 | return(owl_list_get_size(&(bl->buddies))); |
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90 | } |
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91 | |
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92 | /* return the buddy with index N. If out of range, return NULL |
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93 | */ |
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94 | owl_buddy *owl_buddylist_get_buddy_n(const owl_buddylist *bl, int index) |
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95 | { |
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96 | if (index<0) return(NULL); |
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97 | if (index>(owl_buddylist_get_size(bl)-1)) return(NULL); |
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98 | |
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99 | return(owl_list_get_element(&(bl->buddies), index)); |
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100 | } |
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101 | |
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102 | /* return the AIM buddy with screenname 'name'. If |
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103 | * no such buddy is logged in, return NULL. |
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104 | */ |
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105 | owl_buddy *owl_buddylist_get_aim_buddy(const owl_buddylist *bl, const char *name) |
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106 | { |
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107 | int i, j; |
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108 | owl_buddy *b; |
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109 | |
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110 | j=owl_list_get_size(&(bl->buddies)); |
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111 | for (i=0; i<j; i++) { |
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112 | b=owl_list_get_element(&(bl->buddies), i); |
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113 | if (!strcasecmp(name, owl_buddy_get_name(b))) return(b); |
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114 | } |
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115 | return(NULL); |
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116 | } |
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117 | |
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118 | /* return 1 if the buddy 'screenname' is logged in, |
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119 | * otherwise return 0 |
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120 | */ |
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121 | int owl_buddylist_is_aim_buddy_loggedin(const owl_buddylist *bl, const char *screenname) |
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122 | { |
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123 | const owl_buddy *b; |
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124 | |
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125 | b=owl_buddylist_get_aim_buddy(bl, screenname); |
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126 | if (b==NULL) return(0); |
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127 | return(1); |
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128 | } |
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129 | |
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130 | /* remove all buddies from the list */ |
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131 | void owl_buddylist_clear(owl_buddylist *bl) |
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132 | { |
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133 | owl_list_free_all(&(bl->buddies), (void (*)(void *))owl_buddy_delete); |
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134 | owl_list_create(&(bl->buddies)); |
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135 | } |
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136 | |
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137 | void owl_buddylist_free(owl_buddylist *bl) |
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138 | { |
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139 | owl_list_free_all(&(bl->buddies), (void (*)(void *))owl_buddy_delete); |
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140 | } |
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