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1 /* ali.c - the new ali */
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2 #ifndef lint
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3 static char ident[] = "@(#)$Id$";
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4 #endif /* lint */
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5
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6 #include "../h/mh.h"
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7 #include "../h/addrsbr.h"
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8 #include "../h/aliasbr.h"
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9 #include <stdio.h>
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10 #ifdef LOCALE
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11 #include <locale.h>
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12 #endif
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13
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14
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15 #define NVEC 50 /* maximum number of names */
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16
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17 /* */
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18
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19 static struct swit switches[] = {
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20 #define ALIASW 0
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21 "alias aliasfile", 0,
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22 #define NALIASW 1
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23 "noalias", -7,
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24
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25 #define LISTSW 2
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26 "list", 0,
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27 #define NLISTSW 3
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28 "nolist", 0,
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29
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30 #define NORMSW 4
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31 "normalize", 0,
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32 #define NNORMSW 5
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33 "nonormalize", 0,
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34
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35 #define USERSW 6
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36 "user", 0,
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37 #define NUSERSW 7
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38 "nouser", 0,
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39
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40 #define HELPSW 8
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41 "help", 4,
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42
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43 NULL, 0
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44 };
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45
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46 /* */
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47
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48 static int pos = 1;
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49
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50 extern struct aka *akahead;
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51
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52 /* */
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53
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54 /* ARGSUSED */
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55
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56 main (argc, argv)
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57 int argc;
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58 char *argv[];
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59 {
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60 int i,
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61 vecp = 0,
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62 inverted = 0,
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63 list = 0,
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64 noalias = 0,
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65 normalize = AD_NHST;
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66 char *cp,
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67 **ap,
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68 **argp,
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69 buf[100],
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70 *vec[NVEC],
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71 *arguments[MAXARGS];
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72 struct aka *ak;
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73
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74 #ifdef LOCALE
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75 setlocale(LC_ALL, "");
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76 #endif
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77 #ifdef JAPAN
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78 ml_init();
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79 #endif /* JAPAN */
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80 invo_name = r1bindex (argv[0], '/');
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81 mts_init (invo_name);
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82 if ((cp = m_find (invo_name)) != NULL) {
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83 ap = brkstring (cp = getcpy (cp), " ", "\n");
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84 ap = copyip (ap, arguments);
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85 }
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86 else
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87 ap = arguments;
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88 (void) copyip (argv + 1, ap);
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89 argp = arguments;
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90
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91 /* */
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92
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93 while (cp = *argp++) {
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94 if (*cp == '-')
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95 switch (smatch (++cp, switches)) {
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96 case AMBIGSW:
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97 ambigsw (cp, switches);
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98 done (1);
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99 case UNKWNSW:
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100 adios (NULLCP, "-%s unknown", cp);
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101 case HELPSW:
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102 (void) sprintf (buf, "%s [switches] aliases ...",
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103 invo_name);
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104 help (buf, switches);
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105 done (1);
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106
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107 case ALIASW:
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108 if (!(cp = *argp++) || *cp == '-')
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109 adios (NULLCP, "missing argument to %s", argp[-2]);
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110 if ((i = alias (cp)) != AK_OK)
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111 adios (NULLCP, "aliasing error in %s - %s",
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112 cp, akerror (i));
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113 continue;
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114 case NALIASW:
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115 noalias++;
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116 continue;
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117
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118 case LISTSW:
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119 list++;
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120 continue;
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121 case NLISTSW:
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122 list = 0;
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123 continue;
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124
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125 case NORMSW:
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126 normalize = AD_HOST;
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127 continue;
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128 case NNORMSW:
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129 normalize = AD_NHST;
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130 continue;
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131
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132 case USERSW:
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133 inverted++;
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134 continue;
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135 case NUSERSW:
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136 inverted = 0;
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137 continue;
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138 }
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139 vec[vecp++] = cp;
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140 }
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141
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142 if (!noalias) {
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143 if (cp = m_find ("Aliasfile")) { /* allow Aliasfile: profile entry */
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144 char *dp = NULL;
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145
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146 for (ap = brkstring(dp = getcpy(cp), " ", "\n"); ap && *ap; ap++)
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147 if ((i = alias (*ap)) != AK_OK)
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148 adios (NULLCP,
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149 "aliasing error in %s - %s", *ap, akerror (i));
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150 if (dp)
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151 free(dp);
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152 }
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153 (void) alias (AliasFile);
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154 }
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155
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156
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157 /* */
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158
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159 if (vecp)
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160 for (i = 0; i < vecp; i++)
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161 if (inverted)
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162 print_usr (vec[i], list, normalize);
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163 else
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164 print_aka (akvalue (vec[i]), list, 0);
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165 else {
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166 if (inverted)
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167 adios (NULLCP,
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168 "usage: %s -user addresses ... (you forgot the addresses)",
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169 invo_name);
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170
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171 for (ak = akahead; ak; ak = ak -> ak_next) {
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172 printf ("%s: ", ak -> ak_name);
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173 pos += strlen (ak -> ak_name) + 1;
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174 print_aka (akresult (ak), list, pos);
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175 }
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176 }
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177
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178 done (0);
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179 }
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180
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181 /* */
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182
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183 print_aka (p, list, margin)
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184 register char *p;
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185 int list,
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186 margin;
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187 {
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188 register char c;
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189 #ifdef JAPAN
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190 char *pp;
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191 #endif
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192
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193 if (p == NULL) {
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194 printf ("<empty>\n");
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195 return;
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196 }
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197
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198 while (c = *p++)
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199 switch (c) {
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200 case ',':
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201 if (*p)
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202 if (list)
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203 printf ("\n%*s", margin, "");
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204 else
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205 if (pos >= 68) {
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206 printf (",\n ");
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207 pos = 2;
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208 }
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209 else {
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210 printf (", ");
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211 pos += 2;
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212 }
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213
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214 case 0:
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215 break;
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216
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217 default:
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218 #ifdef JAPAN
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219 if ((pp = index(p, ','))) {
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220 *pp = '\0';
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221 ml_fputs(p-1, stdout);
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222 *pp = ',';
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223 pos += pp - p + 1;
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224 p = pp;
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225 } else {
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226 ml_fputs(p-1, stdout);
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227 pos += strlen(p) + 1;
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228 p += strlen(p);
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229 }
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230 #else
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231 pos++;
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232 (void) putchar (c);
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233 #endif
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234 }
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235
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236 (void) putchar ('\n');
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237 pos = 1;
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238 }
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239
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240 /* */
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241
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242 print_usr (s, list, norm)
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243 register char *s;
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244 int list,
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245 norm;
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246 {
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247 register char *cp,
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248 *pp,
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249 *vp;
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250 register struct aka *ak;
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251 register struct mailname *mp,
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252 *np;
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253
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254 if ((pp = getname (s)) == NULL)
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255 adios (NULLCP, "no address in \"%s\"", s);
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256 if ((mp = getm (pp, NULLCP, 0, norm, NULLCP)) == NULL)
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257 adios (NULLCP, "bad address \"%s\"", s);
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258 while (getname (""))
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259 continue;
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260
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261 vp = NULL;
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262 for (ak = akahead; ak; ak = ak -> ak_next) {
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263 pp = akresult (ak);
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264 while (cp = getname (pp)) {
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265 if ((np = getm (cp, NULLCP, 0, norm, NULLCP)) == NULL)
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266 continue;
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267 if (uleq (mp -> m_host, np -> m_host)
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268 && uleq (mp -> m_mbox, np -> m_mbox)) {
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269 vp = vp ? add (ak -> ak_name, add (",", vp))
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270 : getcpy (ak -> ak_name);
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271 mnfree (np);
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272 while (getname (""))
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273 continue;
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274 break;
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275 }
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276 mnfree (np);
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277 }
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278 }
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279 mnfree (mp);
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280
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281 #ifdef notdef
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282 printf ("%s: ", s);
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283 print_aka (vp ? vp : s, list, pos += strlen (s) + 1);
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284 #else
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285 print_aka (vp ? vp : s, list, 0);
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286 #endif
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287 if (vp)
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288 free (vp);
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289 }
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