1 | #include <stdlib.h> |
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2 | #include <unistd.h> |
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3 | #include <string.h> |
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4 | #include <sys/socket.h> |
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5 | #include <netdb.h> |
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6 | #include <sys/types.h> |
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7 | #include <sys/socket.h> |
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8 | #include <netinet/in.h> |
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9 | #include <arpa/inet.h> |
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10 | #include <time.h> |
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11 | #include "owl.h" |
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12 | |
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13 | static const char fileIdent[] = "$Id$"; |
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14 | |
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15 | static owl_fmtext_cache fmtext_cache[OWL_FMTEXT_CACHE_SIZE]; |
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16 | static owl_fmtext_cache * fmtext_cache_next = fmtext_cache; |
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17 | |
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18 | void owl_message_init_fmtext_cache () |
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19 | { |
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20 | int i; |
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21 | for(i = 0; i < OWL_FMTEXT_CACHE_SIZE; i++) { |
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22 | owl_fmtext_init_null(&(fmtext_cache[i].fmtext)); |
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23 | fmtext_cache[i].message = NULL; |
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24 | } |
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25 | } |
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26 | |
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27 | owl_fmtext_cache * owl_message_next_fmtext() /*noproto*/ |
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28 | { |
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29 | owl_fmtext_cache * f = fmtext_cache_next; |
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30 | if(fmtext_cache_next->message != NULL) { |
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31 | owl_message_invalidate_format(fmtext_cache_next->message); |
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32 | } |
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33 | fmtext_cache_next++; |
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34 | if(fmtext_cache_next - fmtext_cache == OWL_FMTEXT_CACHE_SIZE) |
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35 | fmtext_cache_next = fmtext_cache; |
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36 | return f; |
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37 | } |
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38 | |
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39 | void owl_message_init(owl_message *m) |
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40 | { |
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41 | m->id=owl_global_get_nextmsgid(&g); |
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42 | owl_message_set_direction_none(m); |
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43 | m->delete=0; |
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44 | m->zwriteline=NULL; |
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45 | |
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46 | owl_message_set_hostname(m, ""); |
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47 | owl_list_create(&(m->attributes)); |
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48 | |
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49 | /* save the time */ |
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50 | m->time=time(NULL); |
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51 | m->timestr=owl_strdup(ctime(&(m->time))); |
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52 | m->timestr[strlen(m->timestr)-1]='\0'; |
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53 | |
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54 | m->fmtext = NULL; |
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55 | } |
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56 | |
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57 | /* add the named attribute to the message. If an attribute with the |
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58 | * name already exists, replace the old value with the new value |
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59 | */ |
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60 | void owl_message_set_attribute(owl_message *m, char *attrname, char *attrvalue) |
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61 | { |
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62 | int i, j; |
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63 | owl_pair *p = NULL, *pair = NULL; |
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64 | |
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65 | /* look for an existing pair with this key, */ |
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66 | j=owl_list_get_size(&(m->attributes)); |
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67 | for (i=0; i<j; i++) { |
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68 | p=owl_list_get_element(&(m->attributes), i); |
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69 | if (!strcmp(owl_pair_get_key(p), attrname)) { |
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70 | owl_free(owl_pair_get_value(p)); |
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71 | pair = p; |
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72 | break; |
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73 | } |
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74 | } |
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75 | |
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76 | if(pair == NULL) { |
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77 | pair = owl_malloc(sizeof(owl_pair)); |
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78 | owl_pair_create(pair, owl_global_intern(&g, attrname), NULL); |
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79 | owl_list_append_element(&(m->attributes), pair); |
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80 | } |
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81 | owl_pair_set_value(pair, owl_strdup(attrvalue)); |
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82 | } |
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83 | |
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84 | /* return the value associated with the named attribute, or NULL if |
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85 | * the attribute does not exist |
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86 | */ |
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87 | char *owl_message_get_attribute_value(owl_message *m, char *attrname) |
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88 | { |
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89 | int i, j; |
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90 | owl_pair *p; |
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91 | |
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92 | j=owl_list_get_size(&(m->attributes)); |
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93 | for (i=0; i<j; i++) { |
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94 | p=owl_list_get_element(&(m->attributes), i); |
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95 | if (!strcmp(owl_pair_get_key(p), attrname)) { |
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96 | return(owl_pair_get_value(p)); |
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97 | } |
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98 | } |
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99 | |
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100 | /* |
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101 | owl_function_debugmsg("No attribute %s found for message %i", |
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102 | attrname, |
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103 | owl_message_get_id(m)); |
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104 | */ |
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105 | return(NULL); |
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106 | } |
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107 | |
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108 | /* We cheat and indent it for now, since we really want this for |
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109 | * the 'info' function. Later there should just be a generic |
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110 | * function to indent fmtext. |
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111 | */ |
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112 | void owl_message_attributes_tofmtext(owl_message *m, owl_fmtext *fm) { |
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113 | int i, j; |
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114 | owl_pair *p; |
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115 | char *buff; |
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116 | |
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117 | owl_fmtext_init_null(fm); |
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118 | |
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119 | j=owl_list_get_size(&(m->attributes)); |
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120 | for (i=0; i<j; i++) { |
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121 | p=owl_list_get_element(&(m->attributes), i); |
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122 | buff=owl_sprintf(" %-15.15s: %-35.35s\n", owl_pair_get_key(p), owl_pair_get_value(p)); |
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123 | if(buff == NULL) { |
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124 | buff=owl_sprintf(" %-15.15s: %-35.35s\n", owl_pair_get_key(p), "<error>"); |
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125 | if(buff == NULL) |
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126 | buff=owl_strdup(" <error>\n"); |
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127 | } |
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128 | owl_fmtext_append_normal(fm, buff); |
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129 | owl_free(buff); |
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130 | } |
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131 | } |
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132 | |
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133 | void owl_message_invalidate_format(owl_message *m) |
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134 | { |
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135 | if(m->fmtext) { |
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136 | m->fmtext->message = NULL; |
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137 | owl_fmtext_clear(&(m->fmtext->fmtext)); |
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138 | m->fmtext=NULL; |
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139 | } |
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140 | } |
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141 | |
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142 | owl_fmtext *owl_message_get_fmtext(owl_message *m) |
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143 | { |
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144 | owl_message_format(m); |
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145 | return(&(m->fmtext->fmtext)); |
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146 | } |
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147 | |
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148 | void owl_message_format(owl_message *m) |
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149 | { |
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150 | owl_style *s; |
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151 | owl_view *v; |
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152 | |
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153 | if (!m->fmtext) { |
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154 | m->fmtext = owl_message_next_fmtext(); |
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155 | m->fmtext->message = m; |
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156 | /* for now we assume there's just the one view and use that style */ |
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157 | v=owl_global_get_current_view(&g); |
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158 | s=owl_view_get_style(v); |
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159 | |
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160 | owl_style_get_formattext(s, &(m->fmtext->fmtext), m); |
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161 | } |
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162 | } |
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163 | |
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164 | void owl_message_set_class(owl_message *m, char *class) |
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165 | { |
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166 | owl_message_set_attribute(m, "class", class); |
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167 | } |
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168 | |
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169 | char *owl_message_get_class(owl_message *m) |
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170 | { |
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171 | char *class; |
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172 | |
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173 | class=owl_message_get_attribute_value(m, "class"); |
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174 | if (!class) return(""); |
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175 | return(class); |
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176 | } |
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177 | |
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178 | void owl_message_set_instance(owl_message *m, char *inst) |
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179 | { |
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180 | owl_message_set_attribute(m, "instance", inst); |
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181 | } |
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182 | |
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183 | char *owl_message_get_instance(owl_message *m) |
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184 | { |
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185 | char *instance; |
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186 | |
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187 | instance=owl_message_get_attribute_value(m, "instance"); |
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188 | if (!instance) return(""); |
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189 | return(instance); |
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190 | } |
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191 | |
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192 | void owl_message_set_sender(owl_message *m, char *sender) |
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193 | { |
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194 | owl_message_set_attribute(m, "sender", sender); |
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195 | } |
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196 | |
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197 | char *owl_message_get_sender(owl_message *m) |
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198 | { |
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199 | char *sender; |
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200 | |
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201 | sender=owl_message_get_attribute_value(m, "sender"); |
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202 | if (!sender) return(""); |
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203 | return(sender); |
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204 | } |
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205 | |
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206 | void owl_message_set_zsig(owl_message *m, char *zsig) |
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207 | { |
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208 | owl_message_set_attribute(m, "zsig", zsig); |
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209 | } |
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210 | |
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211 | char *owl_message_get_zsig(owl_message *m) |
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212 | { |
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213 | char *zsig; |
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214 | |
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215 | zsig=owl_message_get_attribute_value(m, "zsig"); |
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216 | if (!zsig) return(""); |
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217 | return(zsig); |
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218 | } |
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219 | |
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220 | void owl_message_set_recipient(owl_message *m, char *recip) |
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221 | { |
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222 | owl_message_set_attribute(m, "recipient", recip); |
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223 | } |
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224 | |
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225 | char *owl_message_get_recipient(owl_message *m) |
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226 | { |
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227 | /* this is stupid for outgoing messages, we need to fix it. */ |
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228 | |
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229 | char *recip; |
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230 | |
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231 | recip=owl_message_get_attribute_value(m, "recipient"); |
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232 | if (!recip) return(""); |
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233 | return(recip); |
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234 | } |
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235 | |
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236 | void owl_message_set_realm(owl_message *m, char *realm) |
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237 | { |
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238 | owl_message_set_attribute(m, "realm", realm); |
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239 | } |
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240 | |
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241 | char *owl_message_get_realm(owl_message *m) |
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242 | { |
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243 | char *realm; |
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244 | |
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245 | realm=owl_message_get_attribute_value(m, "realm"); |
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246 | if (!realm) return(""); |
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247 | return(realm); |
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248 | } |
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249 | |
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250 | void owl_message_set_body(owl_message *m, char *body) |
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251 | { |
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252 | owl_message_set_attribute(m, "body", body); |
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253 | } |
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254 | |
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255 | char *owl_message_get_body(owl_message *m) |
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256 | { |
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257 | char *body; |
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258 | |
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259 | body=owl_message_get_attribute_value(m, "body"); |
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260 | if (!body) return(""); |
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261 | return(body); |
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262 | } |
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263 | |
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264 | |
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265 | void owl_message_set_opcode(owl_message *m, char *opcode) |
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266 | { |
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267 | owl_message_set_attribute(m, "opcode", opcode); |
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268 | } |
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269 | |
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270 | char *owl_message_get_opcode(owl_message *m) |
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271 | { |
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272 | char *opcode; |
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273 | |
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274 | opcode=owl_message_get_attribute_value(m, "opcode"); |
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275 | if (!opcode) return(""); |
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276 | return(opcode); |
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277 | } |
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278 | |
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279 | |
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280 | void owl_message_set_islogin(owl_message *m) |
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281 | { |
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282 | owl_message_set_attribute(m, "loginout", "login"); |
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283 | } |
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284 | |
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285 | |
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286 | void owl_message_set_islogout(owl_message *m) |
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287 | { |
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288 | owl_message_set_attribute(m, "loginout", "logout"); |
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289 | } |
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290 | |
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291 | int owl_message_is_loginout(owl_message *m) |
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292 | { |
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293 | char *res; |
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294 | |
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295 | res=owl_message_get_attribute_value(m, "loginout"); |
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296 | if (!res) return(0); |
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297 | return(1); |
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298 | } |
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299 | |
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300 | int owl_message_is_login(owl_message *m) |
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301 | { |
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302 | char *res; |
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303 | |
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304 | res=owl_message_get_attribute_value(m, "loginout"); |
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305 | if (!res) return(0); |
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306 | if (!strcmp(res, "login")) return(1); |
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307 | return(0); |
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308 | } |
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309 | |
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310 | |
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311 | int owl_message_is_logout(owl_message *m) |
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312 | { |
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313 | char *res; |
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314 | |
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315 | res=owl_message_get_attribute_value(m, "loginout"); |
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316 | if (!res) return(0); |
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317 | if (!strcmp(res, "logout")) return(1); |
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318 | return(0); |
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319 | } |
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320 | |
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321 | void owl_message_set_isprivate(owl_message *m) |
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322 | { |
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323 | owl_message_set_attribute(m, "isprivate", "true"); |
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324 | } |
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325 | |
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326 | int owl_message_is_private(owl_message *m) |
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327 | { |
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328 | char *res; |
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329 | |
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330 | res=owl_message_get_attribute_value(m, "isprivate"); |
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331 | if (!res) return(0); |
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332 | return(1); |
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333 | } |
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334 | |
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335 | char *owl_message_get_timestr(owl_message *m) |
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336 | { |
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337 | if (m->timestr) return(m->timestr); |
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338 | return(""); |
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339 | } |
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340 | |
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341 | /* caller must free the return */ |
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342 | char *owl_message_get_shorttimestr(owl_message *m) |
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343 | { |
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344 | struct tm *tmstruct; |
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345 | char *out; |
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346 | |
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347 | tmstruct=localtime(&(m->time)); |
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348 | out=owl_sprintf("%2.2i:%2.2i", tmstruct->tm_hour, tmstruct->tm_min); |
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349 | if (out) return(out); |
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350 | return("??:??"); |
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351 | } |
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352 | |
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353 | void owl_message_set_type_admin(owl_message *m) |
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354 | { |
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355 | owl_message_set_attribute(m, "type", "admin"); |
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356 | } |
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357 | |
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358 | void owl_message_set_type_loopback(owl_message *m) |
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359 | { |
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360 | owl_message_set_attribute(m, "type", "loopback"); |
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361 | } |
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362 | |
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363 | void owl_message_set_type_zephyr(owl_message *m) |
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364 | { |
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365 | owl_message_set_attribute(m, "type", "zephyr"); |
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366 | } |
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367 | |
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368 | void owl_message_set_type_aim(owl_message *m) |
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369 | { |
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370 | owl_message_set_attribute(m, "type", "AIM"); |
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371 | } |
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372 | |
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373 | void owl_message_set_type(owl_message *m, char* type) |
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374 | { |
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375 | owl_message_set_attribute(m, "type", type); |
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376 | } |
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377 | |
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378 | int owl_message_is_type(owl_message *m, char *type) { |
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379 | char * t = owl_message_get_attribute_value(m, "type"); |
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380 | if(!t) return 0; |
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381 | return !strcasecmp(t, type); |
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382 | } |
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383 | |
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384 | int owl_message_is_type_admin(owl_message *m) |
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385 | { |
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386 | return owl_message_is_type(m, "admin"); |
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387 | } |
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388 | |
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389 | int owl_message_is_type_generic(owl_message *m) |
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390 | { |
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391 | char * t = owl_message_get_attribute_value(m, "type"); |
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392 | return (t == NULL); |
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393 | } |
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394 | |
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395 | int owl_message_is_type_zephyr(owl_message *m) |
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396 | { |
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397 | return owl_message_is_type(m, "zephyr"); |
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398 | } |
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399 | |
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400 | int owl_message_is_type_aim(owl_message *m) |
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401 | { |
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402 | return owl_message_is_type(m, "aim"); |
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403 | } |
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404 | |
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405 | /* XXX TODO: deprecate this */ |
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406 | int owl_message_is_type_jabber(owl_message *m) |
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407 | { |
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408 | return owl_message_is_type(m, "jabber"); |
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409 | } |
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410 | |
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411 | int owl_message_is_type_loopback(owl_message *m) |
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412 | { |
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413 | return owl_message_is_type(m, "loopback"); |
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414 | } |
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415 | |
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416 | int owl_message_is_pseudo(owl_message *m) |
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417 | { |
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418 | if (owl_message_get_attribute_value(m, "pseudo")) return(1); |
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419 | return(0); |
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420 | } |
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421 | |
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422 | char *owl_message_get_text(owl_message *m) |
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423 | { |
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424 | owl_message_format(m); |
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425 | return(owl_fmtext_get_text(&(m->fmtext->fmtext))); |
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426 | } |
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427 | |
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428 | void owl_message_set_direction_in(owl_message *m) |
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429 | { |
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430 | m->direction=OWL_MESSAGE_DIRECTION_IN; |
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431 | } |
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432 | |
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433 | void owl_message_set_direction_out(owl_message *m) |
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434 | { |
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435 | m->direction=OWL_MESSAGE_DIRECTION_OUT; |
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436 | } |
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437 | |
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438 | void owl_message_set_direction_none(owl_message *m) |
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439 | { |
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440 | m->direction=OWL_MESSAGE_DIRECTION_NONE; |
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441 | } |
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442 | |
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443 | void owl_message_set_direction(owl_message *m, int direction) |
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444 | { |
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445 | m->direction=direction; |
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446 | } |
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447 | |
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448 | int owl_message_is_direction_in(owl_message *m) |
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449 | { |
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450 | if (m->direction==OWL_MESSAGE_DIRECTION_IN) return(1); |
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451 | return(0); |
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452 | } |
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453 | |
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454 | int owl_message_is_direction_out(owl_message *m) |
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455 | { |
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456 | if (m->direction==OWL_MESSAGE_DIRECTION_OUT) return(1); |
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457 | return(0); |
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458 | } |
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459 | |
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460 | int owl_message_is_direction_none(owl_message *m) |
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461 | { |
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462 | if (m->direction==OWL_MESSAGE_DIRECTION_NONE) return(1); |
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463 | return(0); |
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464 | } |
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465 | |
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466 | int owl_message_get_numlines(owl_message *m) |
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467 | { |
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468 | if (m == NULL) return(0); |
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469 | owl_message_format(m); |
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470 | return(owl_fmtext_num_lines(&(m->fmtext->fmtext))); |
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471 | } |
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472 | |
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473 | void owl_message_mark_delete(owl_message *m) |
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474 | { |
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475 | if (m == NULL) return; |
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476 | m->delete=1; |
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477 | } |
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478 | |
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479 | void owl_message_unmark_delete(owl_message *m) |
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480 | { |
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481 | if (m == NULL) return; |
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482 | m->delete=0; |
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483 | } |
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484 | |
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485 | char *owl_message_get_zwriteline(owl_message *m) |
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486 | { |
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487 | if(!m->zwriteline) |
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488 | return ""; |
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489 | return(m->zwriteline); |
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490 | } |
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491 | |
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492 | void owl_message_set_zwriteline(owl_message *m, char *line) |
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493 | { |
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494 | if(m->zwriteline) owl_free(m->zwriteline); |
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495 | m->zwriteline=owl_strdup(line); |
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496 | } |
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497 | |
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498 | int owl_message_is_delete(owl_message *m) |
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499 | { |
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500 | if (m == NULL) return(0); |
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501 | if (m->delete==1) return(1); |
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502 | return(0); |
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503 | } |
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504 | |
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505 | #ifdef HAVE_LIBZEPHYR |
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506 | ZNotice_t *owl_message_get_notice(owl_message *m) |
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507 | { |
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508 | return(&(m->notice)); |
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509 | } |
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510 | #else |
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511 | void *owl_message_get_notice(owl_message *m) |
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512 | { |
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513 | return(NULL); |
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514 | } |
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515 | #endif |
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516 | |
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517 | void owl_message_set_hostname(owl_message *m, char *hostname) |
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518 | { |
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519 | m->hostname=owl_global_intern(&g, hostname); |
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520 | } |
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521 | |
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522 | char *owl_message_get_hostname(owl_message *m) |
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523 | { |
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524 | return(m->hostname); |
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525 | } |
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526 | |
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527 | void owl_message_curs_waddstr(owl_message *m, WINDOW *win, int aline, int bline, int acol, int bcol, int fgcolor, int bgcolor) |
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528 | { |
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529 | owl_fmtext a, b; |
---|
530 | |
---|
531 | /* this will ensure that our cached copy is up to date */ |
---|
532 | owl_message_format(m); |
---|
533 | |
---|
534 | owl_fmtext_init_null(&a); |
---|
535 | owl_fmtext_init_null(&b); |
---|
536 | |
---|
537 | owl_fmtext_truncate_lines(&(m->fmtext->fmtext), aline, bline-aline+1, &a); |
---|
538 | owl_fmtext_truncate_cols(&a, acol, bcol, &b); |
---|
539 | if (fgcolor!=OWL_COLOR_DEFAULT) { |
---|
540 | owl_fmtext_colorize(&b, fgcolor); |
---|
541 | } |
---|
542 | if (bgcolor!=OWL_COLOR_DEFAULT) { |
---|
543 | owl_fmtext_colorizebg(&b, bgcolor); |
---|
544 | } |
---|
545 | |
---|
546 | if (owl_global_is_search_active(&g)) { |
---|
547 | owl_fmtext_search_and_highlight(&b, owl_global_get_search_string(&g)); |
---|
548 | } |
---|
549 | |
---|
550 | owl_fmtext_curs_waddstr(&b, win); |
---|
551 | |
---|
552 | owl_fmtext_free(&a); |
---|
553 | owl_fmtext_free(&b); |
---|
554 | } |
---|
555 | |
---|
556 | int owl_message_is_personal(owl_message *m) |
---|
557 | { |
---|
558 | owl_filter * f = owl_global_get_filter(&g, "personal"); |
---|
559 | if(!f) { |
---|
560 | owl_function_error("personal filter is not defined"); |
---|
561 | return (0); |
---|
562 | } |
---|
563 | return owl_filter_message_match(f, m); |
---|
564 | } |
---|
565 | |
---|
566 | int owl_message_is_question(owl_message *m) |
---|
567 | { |
---|
568 | if(!owl_message_is_type_admin(m)) return 0; |
---|
569 | if(owl_message_get_attribute_value(m, "question") != NULL) return 1; |
---|
570 | return 0; |
---|
571 | } |
---|
572 | |
---|
573 | int owl_message_is_answered(owl_message *m) { |
---|
574 | char *q; |
---|
575 | if(!owl_message_is_question(m)) return 0; |
---|
576 | q = owl_message_get_attribute_value(m, "question"); |
---|
577 | if(!q) return 0; |
---|
578 | return !strcmp(q, "answered"); |
---|
579 | } |
---|
580 | |
---|
581 | void owl_message_set_isanswered(owl_message *m) { |
---|
582 | owl_message_set_attribute(m, "question", "answered"); |
---|
583 | } |
---|
584 | |
---|
585 | int owl_message_is_from_me(owl_message *m) |
---|
586 | { |
---|
587 | if (owl_message_is_type_zephyr(m)) { |
---|
588 | if (!strcasecmp(owl_message_get_sender(m), owl_zephyr_get_sender())) { |
---|
589 | return(1); |
---|
590 | } else { |
---|
591 | return(0); |
---|
592 | } |
---|
593 | } else if (owl_message_is_type_aim(m)) { |
---|
594 | if (!strcasecmp(owl_message_get_sender(m), owl_global_get_aim_screenname(&g))) { |
---|
595 | return(1); |
---|
596 | } else { |
---|
597 | return(0); |
---|
598 | } |
---|
599 | } else if (owl_message_is_type_admin(m)) { |
---|
600 | return(0); |
---|
601 | } |
---|
602 | return(0); |
---|
603 | } |
---|
604 | |
---|
605 | int owl_message_is_mail(owl_message *m) |
---|
606 | { |
---|
607 | if (owl_message_is_type_zephyr(m)) { |
---|
608 | if (!strcasecmp(owl_message_get_class(m), "mail") && owl_message_is_private(m)) { |
---|
609 | return(1); |
---|
610 | } else { |
---|
611 | return(0); |
---|
612 | } |
---|
613 | } |
---|
614 | return(0); |
---|
615 | } |
---|
616 | |
---|
617 | int owl_message_is_ping(owl_message *m) |
---|
618 | { |
---|
619 | if (owl_message_is_type_zephyr(m)) { |
---|
620 | if (!strcasecmp(owl_message_get_opcode(m), "ping")) { |
---|
621 | return(1); |
---|
622 | } else { |
---|
623 | return(0); |
---|
624 | } |
---|
625 | } |
---|
626 | return(0); |
---|
627 | } |
---|
628 | |
---|
629 | int owl_message_is_burningears(owl_message *m) |
---|
630 | { |
---|
631 | /* we should add a global to cache the short zsender */ |
---|
632 | char sender[LINE], *ptr; |
---|
633 | |
---|
634 | /* if the message is from us or to us, it doesn't count */ |
---|
635 | if (owl_message_is_from_me(m) || owl_message_is_private(m)) return(0); |
---|
636 | |
---|
637 | if (owl_message_is_type_zephyr(m)) { |
---|
638 | strcpy(sender, owl_zephyr_get_sender()); |
---|
639 | ptr=strchr(sender, '@'); |
---|
640 | if (ptr) *ptr='\0'; |
---|
641 | } else if (owl_message_is_type_aim(m)) { |
---|
642 | strcpy(sender, owl_global_get_aim_screenname(&g)); |
---|
643 | } else { |
---|
644 | return(0); |
---|
645 | } |
---|
646 | |
---|
647 | if (stristr(owl_message_get_body(m), sender)) { |
---|
648 | return(1); |
---|
649 | } |
---|
650 | return(0); |
---|
651 | } |
---|
652 | |
---|
653 | /* caller must free return value. */ |
---|
654 | char *owl_message_get_cc(owl_message *m) |
---|
655 | { |
---|
656 | char *cur, *out, *end; |
---|
657 | |
---|
658 | cur = owl_message_get_body(m); |
---|
659 | while (*cur && *cur==' ') cur++; |
---|
660 | if (strncasecmp(cur, "cc:", 3)) return(NULL); |
---|
661 | cur+=3; |
---|
662 | while (*cur && *cur==' ') cur++; |
---|
663 | out = owl_strdup(cur); |
---|
664 | end = strchr(out, '\n'); |
---|
665 | if (end) end[0] = '\0'; |
---|
666 | return(out); |
---|
667 | } |
---|
668 | |
---|
669 | /* caller must free return value */ |
---|
670 | char *owl_message_get_cc_without_recipient(owl_message *m) |
---|
671 | { |
---|
672 | char *cc, *out, *end, *user, *recip; |
---|
673 | |
---|
674 | cc = owl_message_get_cc(m); |
---|
675 | if (cc == NULL) |
---|
676 | return NULL; |
---|
677 | |
---|
678 | recip = short_zuser(owl_message_get_recipient(m)); |
---|
679 | out = owl_malloc(strlen(cc)); |
---|
680 | end = out; |
---|
681 | |
---|
682 | user = strtok(cc, " "); |
---|
683 | while (user != NULL) { |
---|
684 | if (strcasecmp(user, recip) != 0) { |
---|
685 | strcpy(end, user); |
---|
686 | end[strlen(user)] = ' '; |
---|
687 | end += strlen(user) + 1; |
---|
688 | } |
---|
689 | user = strtok(NULL, " "); |
---|
690 | } |
---|
691 | end[0] = '\0'; |
---|
692 | |
---|
693 | owl_free(recip); |
---|
694 | owl_free(cc); |
---|
695 | |
---|
696 | if (strlen(out) == 0) { |
---|
697 | owl_free(out); |
---|
698 | out = NULL; |
---|
699 | } |
---|
700 | |
---|
701 | return(out); |
---|
702 | } |
---|
703 | |
---|
704 | int owl_message_get_id(owl_message *m) |
---|
705 | { |
---|
706 | return(m->id); |
---|
707 | } |
---|
708 | |
---|
709 | char *owl_message_get_type(owl_message *m) { |
---|
710 | char * type = owl_message_get_attribute_value(m, "type"); |
---|
711 | if(!type) { |
---|
712 | return "generic"; |
---|
713 | } |
---|
714 | return type; |
---|
715 | } |
---|
716 | |
---|
717 | char *owl_message_get_direction(owl_message *m) { |
---|
718 | switch (m->direction) { |
---|
719 | case OWL_MESSAGE_DIRECTION_IN: |
---|
720 | return("in"); |
---|
721 | case OWL_MESSAGE_DIRECTION_OUT: |
---|
722 | return("out"); |
---|
723 | case OWL_MESSAGE_DIRECTION_NONE: |
---|
724 | return("none"); |
---|
725 | default: |
---|
726 | return("unknown"); |
---|
727 | } |
---|
728 | } |
---|
729 | |
---|
730 | int owl_message_parse_direction(char *d) { |
---|
731 | if(!strcmp(d, "in")) { |
---|
732 | return OWL_MESSAGE_DIRECTION_IN; |
---|
733 | } else if(!strcmp(d, "out")) { |
---|
734 | return OWL_MESSAGE_DIRECTION_OUT; |
---|
735 | } else { |
---|
736 | return OWL_MESSAGE_DIRECTION_NONE; |
---|
737 | } |
---|
738 | } |
---|
739 | |
---|
740 | |
---|
741 | char *owl_message_get_login(owl_message *m) { |
---|
742 | if (owl_message_is_login(m)) { |
---|
743 | return "login"; |
---|
744 | } else if (owl_message_is_logout(m)) { |
---|
745 | return "logout"; |
---|
746 | } else { |
---|
747 | return "none"; |
---|
748 | } |
---|
749 | } |
---|
750 | |
---|
751 | |
---|
752 | char *owl_message_get_header(owl_message *m) { |
---|
753 | return owl_message_get_attribute_value(m, "adminheader"); |
---|
754 | } |
---|
755 | |
---|
756 | /* return 1 if the message contains "string", 0 otherwise. This is |
---|
757 | * case insensitive because the functions it uses are |
---|
758 | */ |
---|
759 | int owl_message_search(owl_message *m, char *string) |
---|
760 | { |
---|
761 | |
---|
762 | owl_message_format(m); /* is this necessary? */ |
---|
763 | |
---|
764 | return (owl_fmtext_search(&(m->fmtext->fmtext), string)); |
---|
765 | } |
---|
766 | |
---|
767 | |
---|
768 | /* if loginout == -1 it's a logout message |
---|
769 | * 0 it's not a login/logout message |
---|
770 | * 1 it's a login message |
---|
771 | */ |
---|
772 | void owl_message_create_aim(owl_message *m, char *sender, char *recipient, char *text, int direction, int loginout) |
---|
773 | { |
---|
774 | owl_message_init(m); |
---|
775 | owl_message_set_body(m, text); |
---|
776 | owl_message_set_sender(m, sender); |
---|
777 | owl_message_set_recipient(m, recipient); |
---|
778 | owl_message_set_type_aim(m); |
---|
779 | |
---|
780 | if (direction==OWL_MESSAGE_DIRECTION_IN) { |
---|
781 | owl_message_set_direction_in(m); |
---|
782 | } else if (direction==OWL_MESSAGE_DIRECTION_OUT) { |
---|
783 | owl_message_set_direction_out(m); |
---|
784 | } |
---|
785 | |
---|
786 | /* for now all messages that aren't loginout are private */ |
---|
787 | if (!loginout) { |
---|
788 | owl_message_set_isprivate(m); |
---|
789 | } |
---|
790 | |
---|
791 | if (loginout==-1) { |
---|
792 | owl_message_set_islogout(m); |
---|
793 | } else if (loginout==1) { |
---|
794 | owl_message_set_islogin(m); |
---|
795 | } |
---|
796 | } |
---|
797 | |
---|
798 | void owl_message_create_admin(owl_message *m, char *header, char *text) |
---|
799 | { |
---|
800 | owl_message_init(m); |
---|
801 | owl_message_set_type_admin(m); |
---|
802 | owl_message_set_body(m, text); |
---|
803 | owl_message_set_attribute(m, "adminheader", header); /* just a hack for now */ |
---|
804 | } |
---|
805 | |
---|
806 | /* caller should set the direction */ |
---|
807 | void owl_message_create_loopback(owl_message *m, char *text) |
---|
808 | { |
---|
809 | owl_message_init(m); |
---|
810 | owl_message_set_type_loopback(m); |
---|
811 | owl_message_set_body(m, text); |
---|
812 | owl_message_set_sender(m, "loopsender"); |
---|
813 | owl_message_set_recipient(m, "looprecip"); |
---|
814 | owl_message_set_isprivate(m); |
---|
815 | } |
---|
816 | |
---|
817 | #ifdef HAVE_LIBZEPHYR |
---|
818 | void owl_message_create_from_znotice(owl_message *m, ZNotice_t *n) |
---|
819 | { |
---|
820 | struct hostent *hent; |
---|
821 | char *ptr, *tmp, *tmp2; |
---|
822 | int len; |
---|
823 | |
---|
824 | owl_message_init(m); |
---|
825 | |
---|
826 | owl_message_set_type_zephyr(m); |
---|
827 | owl_message_set_direction_in(m); |
---|
828 | |
---|
829 | /* first save the full notice */ |
---|
830 | memcpy(&(m->notice), n, sizeof(ZNotice_t)); |
---|
831 | |
---|
832 | /* a little gross, we'll replace \r's with ' ' for now */ |
---|
833 | owl_zephyr_hackaway_cr(&(m->notice)); |
---|
834 | |
---|
835 | /* save the time, we need to nuke the string saved by message_init */ |
---|
836 | if (m->timestr) owl_free(m->timestr); |
---|
837 | m->time=n->z_time.tv_sec; |
---|
838 | m->timestr=owl_strdup(ctime(&(m->time))); |
---|
839 | m->timestr[strlen(m->timestr)-1]='\0'; |
---|
840 | |
---|
841 | /* set other info */ |
---|
842 | owl_message_set_sender(m, n->z_sender); |
---|
843 | owl_message_set_class(m, n->z_class); |
---|
844 | owl_message_set_instance(m, n->z_class_inst); |
---|
845 | owl_message_set_recipient(m, n->z_recipient); |
---|
846 | if (n->z_opcode) { |
---|
847 | owl_message_set_opcode(m, n->z_opcode); |
---|
848 | } else { |
---|
849 | owl_message_set_opcode(m, ""); |
---|
850 | } |
---|
851 | owl_message_set_zsig(m, owl_zephyr_get_zsig(n, &len)); |
---|
852 | |
---|
853 | if ((ptr=strchr(n->z_recipient, '@'))!=NULL) { |
---|
854 | owl_message_set_realm(m, ptr+1); |
---|
855 | } else { |
---|
856 | owl_message_set_realm(m, owl_zephyr_get_realm()); |
---|
857 | } |
---|
858 | |
---|
859 | /* Set the "isloginout" attribute if it's a login message */ |
---|
860 | if (!strcasecmp(n->z_class, "login") || !strcasecmp(n->z_class, OWL_WEBZEPHYR_CLASS)) { |
---|
861 | if (!strcasecmp(n->z_opcode, "user_login") || !strcasecmp(n->z_opcode, "user_logout")) { |
---|
862 | tmp=owl_zephyr_get_field(n, 1); |
---|
863 | owl_message_set_attribute(m, "loginhost", tmp); |
---|
864 | owl_free(tmp); |
---|
865 | |
---|
866 | tmp=owl_zephyr_get_field(n, 3); |
---|
867 | owl_message_set_attribute(m, "logintty", tmp); |
---|
868 | owl_free(tmp); |
---|
869 | } |
---|
870 | |
---|
871 | if (!strcasecmp(n->z_opcode, "user_login")) { |
---|
872 | owl_message_set_islogin(m); |
---|
873 | } else if (!strcasecmp(n->z_opcode, "user_logout")) { |
---|
874 | owl_message_set_islogout(m); |
---|
875 | } |
---|
876 | } |
---|
877 | |
---|
878 | |
---|
879 | /* set the "isprivate" attribute if it's a private zephyr. |
---|
880 | ``private'' means recipient is non-empty and doesn't start wit |
---|
881 | `@' */ |
---|
882 | if (*n->z_recipient && *n->z_recipient != '@') { |
---|
883 | owl_message_set_isprivate(m); |
---|
884 | } |
---|
885 | |
---|
886 | /* set the "isauto" attribute if it's an autoreply */ |
---|
887 | if (!strcasecmp(n->z_message, "Automated reply:") || |
---|
888 | !strcasecmp(n->z_opcode, "auto")) { |
---|
889 | owl_message_set_attribute(m, "isauto", ""); |
---|
890 | } |
---|
891 | |
---|
892 | m->zwriteline=owl_strdup(""); |
---|
893 | |
---|
894 | /* save the hostname */ |
---|
895 | owl_function_debugmsg("About to do gethostbyaddr"); |
---|
896 | hent=gethostbyaddr((char *) &(n->z_uid.zuid_addr), sizeof(n->z_uid.zuid_addr), AF_INET); |
---|
897 | if (hent && hent->h_name) { |
---|
898 | owl_message_set_hostname(m, hent->h_name); |
---|
899 | } else { |
---|
900 | owl_message_set_hostname(m, inet_ntoa(n->z_sender_addr)); |
---|
901 | } |
---|
902 | |
---|
903 | /* set the body */ |
---|
904 | tmp=owl_zephyr_get_message(n, m); |
---|
905 | if (owl_global_is_newlinestrip(&g)) { |
---|
906 | tmp2=owl_util_stripnewlines(tmp); |
---|
907 | owl_message_set_body(m, tmp2); |
---|
908 | owl_free(tmp2); |
---|
909 | } else { |
---|
910 | owl_message_set_body(m, tmp); |
---|
911 | } |
---|
912 | owl_free(tmp); |
---|
913 | |
---|
914 | #ifdef OWL_ENABLE_ZCRYPT |
---|
915 | /* if zcrypt is enabled try to decrypt the message */ |
---|
916 | if (owl_global_is_zcrypt(&g) && !strcasecmp(n->z_opcode, "crypt")) { |
---|
917 | char *out; |
---|
918 | int ret; |
---|
919 | |
---|
920 | out=owl_malloc(strlen(owl_message_get_body(m))*16+20); |
---|
921 | ret=owl_zcrypt_decrypt(out, owl_message_get_body(m), owl_message_get_class(m), owl_message_get_instance(m)); |
---|
922 | if (ret==0) { |
---|
923 | owl_message_set_body(m, out); |
---|
924 | } else { |
---|
925 | owl_free(out); |
---|
926 | } |
---|
927 | } |
---|
928 | #endif |
---|
929 | } |
---|
930 | #else |
---|
931 | void owl_message_create_from_znotice(owl_message *m, void *n) |
---|
932 | { |
---|
933 | } |
---|
934 | #endif |
---|
935 | |
---|
936 | /* If 'direction' is '0' it is a login message, '1' is a logout message. */ |
---|
937 | void owl_message_create_pseudo_zlogin(owl_message *m, int direction, char *user, char *host, char *time, char *tty) |
---|
938 | { |
---|
939 | char *longuser, *ptr; |
---|
940 | |
---|
941 | #ifdef HAVE_LIBZEPHYR |
---|
942 | memset(&(m->notice), 0, sizeof(ZNotice_t)); |
---|
943 | #endif |
---|
944 | |
---|
945 | longuser=long_zuser(user); |
---|
946 | |
---|
947 | owl_message_init(m); |
---|
948 | |
---|
949 | owl_message_set_type_zephyr(m); |
---|
950 | owl_message_set_direction_in(m); |
---|
951 | |
---|
952 | owl_message_set_attribute(m, "pseudo", ""); |
---|
953 | owl_message_set_attribute(m, "loginhost", host ? host : ""); |
---|
954 | owl_message_set_attribute(m, "logintty", tty ? tty : ""); |
---|
955 | |
---|
956 | owl_message_set_sender(m, longuser); |
---|
957 | owl_message_set_class(m, "LOGIN"); |
---|
958 | owl_message_set_instance(m, longuser); |
---|
959 | owl_message_set_recipient(m, ""); |
---|
960 | if (direction==0) { |
---|
961 | owl_message_set_opcode(m, "USER_LOGIN"); |
---|
962 | owl_message_set_islogin(m); |
---|
963 | } else if (direction==1) { |
---|
964 | owl_message_set_opcode(m, "USER_LOGOUT"); |
---|
965 | owl_message_set_islogout(m); |
---|
966 | } |
---|
967 | |
---|
968 | if ((ptr=strchr(longuser, '@'))!=NULL) { |
---|
969 | owl_message_set_realm(m, ptr+1); |
---|
970 | } else { |
---|
971 | owl_message_set_realm(m, owl_zephyr_get_realm()); |
---|
972 | } |
---|
973 | |
---|
974 | m->zwriteline=owl_strdup(""); |
---|
975 | |
---|
976 | owl_message_set_body(m, "<uninitialized>"); |
---|
977 | |
---|
978 | /* save the hostname */ |
---|
979 | owl_function_debugmsg("create_pseudo_login: host is %s", host ? host : ""); |
---|
980 | owl_message_set_hostname(m, host ? host : ""); |
---|
981 | owl_free(longuser); |
---|
982 | } |
---|
983 | |
---|
984 | void owl_message_create_from_zwriteline(owl_message *m, char *line, char *body, char *zsig) |
---|
985 | { |
---|
986 | owl_zwrite z; |
---|
987 | int ret; |
---|
988 | char hostbuff[5000]; |
---|
989 | |
---|
990 | owl_message_init(m); |
---|
991 | |
---|
992 | /* create a zwrite for the purpose of filling in other message fields */ |
---|
993 | owl_zwrite_create_from_line(&z, line); |
---|
994 | |
---|
995 | /* set things */ |
---|
996 | owl_message_set_direction_out(m); |
---|
997 | owl_message_set_type_zephyr(m); |
---|
998 | owl_message_set_sender(m, owl_zephyr_get_sender()); |
---|
999 | owl_message_set_class(m, owl_zwrite_get_class(&z)); |
---|
1000 | owl_message_set_instance(m, owl_zwrite_get_instance(&z)); |
---|
1001 | if (owl_zwrite_get_numrecips(&z)>0) { |
---|
1002 | owl_message_set_recipient(m, |
---|
1003 | long_zuser(owl_zwrite_get_recip_n(&z, 0))); /* only gets the first user, must fix */ |
---|
1004 | } |
---|
1005 | owl_message_set_opcode(m, owl_zwrite_get_opcode(&z)); |
---|
1006 | owl_message_set_realm(m, owl_zwrite_get_realm(&z)); /* also a hack, but not here */ |
---|
1007 | m->zwriteline=owl_strdup(line); |
---|
1008 | owl_message_set_body(m, body); |
---|
1009 | owl_message_set_zsig(m, zsig); |
---|
1010 | |
---|
1011 | /* save the hostname */ |
---|
1012 | ret=gethostname(hostbuff, MAXHOSTNAMELEN); |
---|
1013 | hostbuff[MAXHOSTNAMELEN]='\0'; |
---|
1014 | if (ret) { |
---|
1015 | owl_message_set_hostname(m, "localhost"); |
---|
1016 | } else { |
---|
1017 | owl_message_set_hostname(m, hostbuff); |
---|
1018 | } |
---|
1019 | |
---|
1020 | /* set the "isprivate" attribute if it's a private zephyr. */ |
---|
1021 | if (owl_zwrite_is_personal(&z)) { |
---|
1022 | owl_message_set_isprivate(m); |
---|
1023 | } |
---|
1024 | |
---|
1025 | owl_zwrite_free(&z); |
---|
1026 | } |
---|
1027 | |
---|
1028 | void owl_message_pretty_zsig(owl_message *m, char *buff) |
---|
1029 | { |
---|
1030 | /* stick a one line version of the zsig in buff */ |
---|
1031 | char *ptr; |
---|
1032 | |
---|
1033 | strcpy(buff, owl_message_get_zsig(m)); |
---|
1034 | ptr=strchr(buff, '\n'); |
---|
1035 | if (ptr) ptr[0]='\0'; |
---|
1036 | } |
---|
1037 | |
---|
1038 | void owl_message_free(owl_message *m) |
---|
1039 | { |
---|
1040 | int i, j; |
---|
1041 | owl_pair *p; |
---|
1042 | #ifdef HAVE_LIBZEPHYR |
---|
1043 | if (owl_message_is_type_zephyr(m) && owl_message_is_direction_in(m)) { |
---|
1044 | ZFreeNotice(&(m->notice)); |
---|
1045 | } |
---|
1046 | #endif |
---|
1047 | if (m->timestr) owl_free(m->timestr); |
---|
1048 | if (m->zwriteline) owl_free(m->zwriteline); |
---|
1049 | |
---|
1050 | /* free all the attributes */ |
---|
1051 | j=owl_list_get_size(&(m->attributes)); |
---|
1052 | for (i=0; i<j; i++) { |
---|
1053 | p=owl_list_get_element(&(m->attributes), i); |
---|
1054 | owl_free(owl_pair_get_value(p)); |
---|
1055 | owl_free(p); |
---|
1056 | } |
---|
1057 | |
---|
1058 | owl_list_free_simple(&(m->attributes)); |
---|
1059 | |
---|
1060 | owl_message_invalidate_format(m); |
---|
1061 | } |
---|