1 | #include <stdio.h> |
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2 | #include <string.h> |
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3 | #include <ctype.h> |
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4 | #include <time.h> |
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5 | #include "convert.h" |
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6 | #include "global.h" |
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7 | |
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8 | #define SIZE 128 |
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9 | static char *mon[12] = {"JAN", "FEB", "MAR", "APR", "MAY", |
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10 | "JUN", "JUL", "AUG", "SEP", "OCT", "NOV", "DEC"}; |
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11 | |
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12 | /* -------------------------------------------------------------------- */ |
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13 | /* Function genbank_date(). |
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14 | /* Convert the date to be in genbank date form. |
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15 | */ |
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16 | char |
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17 | *genbank_date(other_date) |
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18 | char *other_date; |
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19 | { |
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20 | char *gdate, token[SIZE], temp[SIZE], *Dupstr(); |
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21 | int day, month, year; |
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22 | int length, Lenstr(), index=0, is_genbank_date(); |
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23 | void find_date(), find_date_long_form(), warning(); |
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24 | |
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25 | length = Lenstr(other_date); |
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26 | if(other_date[length-1]=='\n') { |
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27 | length--; |
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28 | other_date[length]='\0'; |
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29 | } |
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30 | |
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31 | if(length<=10&&length>=6) { |
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32 | find_date(other_date, &month, &day, &year); |
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33 | } else if(length>10) { |
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34 | if(is_genbank_date(other_date)) { |
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35 | if(Lenstr(other_date)>11) |
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36 | other_date[11]='\0'; |
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37 | gdate = Dupstr(other_date); |
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38 | return(gdate); |
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39 | } else find_date_long_form(other_date, &month, &day, &year); |
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40 | } else { |
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41 | sprintf(temp, "Unknown date format: %s, cannot convert.\n", other_date); |
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42 | warning(149, temp); |
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43 | return(Dupstr("??-???-????")); |
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44 | } |
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45 | if(day<=0||month<=0||year<=0||day>31||month>12) { |
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46 | sprintf(temp, "Wrong date format: %s\n", other_date); |
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47 | warning(150, temp); |
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48 | return(Dupstr("??-???-????")); |
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49 | } |
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50 | if(day<10) |
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51 | sprintf(temp, "0%d-%s-19%d", day, mon[month-1], year); |
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52 | else sprintf(temp, "%d-%s-19%d", day, mon[month-1], year); |
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53 | gdate = (char*)Dupstr(temp); |
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54 | return(gdate); |
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55 | |
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56 | } |
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57 | /* ----------------------------------------------------------- */ |
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58 | /* Function find_date(). |
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59 | /* Find day, month, year from date string. |
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60 | */ |
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61 | void |
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62 | find_date(date_string, month, day, year) |
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63 | char *date_string; |
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64 | int *month, *day, *year; |
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65 | { |
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66 | int two_char(), Lenstr(); |
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67 | int index, indi, count, nums[3]; |
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68 | char token[20], determ; |
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69 | |
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70 | index = count = 0; |
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71 | nums[0]=nums[1]=nums[2]=0; |
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72 | determ=' '; |
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73 | if(two_char(date_string, '.')) determ='.'; |
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74 | else if(two_char(date_string, '/')) determ='/'; |
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75 | else if(two_char(date_string, '-')) determ='-'; |
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76 | if(determ!=' ') { |
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77 | for(indi=0; indi<=Lenstr(date_string); indi++) { |
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78 | if(date_string[indi]==determ |
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79 | ||indi==Lenstr(date_string)) { |
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80 | token[index++]='\0'; |
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81 | nums[count++] = atoi(token); |
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82 | index = 0; |
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83 | } else token[index++]=date_string[indi]; |
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84 | } |
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85 | *month=nums[0]; |
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86 | *day=nums[1]; |
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87 | *year=(nums[2] % 100); |
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88 | return; |
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89 | } |
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90 | } |
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91 | /* ------------------------------------------------------------------ */ |
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92 | /* Function two_char(). |
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93 | /* Return true if string has two determinator char. |
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94 | */ |
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95 | int |
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96 | two_char(string, determ) |
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97 | char *string, determ; |
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98 | { |
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99 | int len, Lenstr(), indi; |
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100 | |
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101 | int count = 0; |
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102 | |
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103 | for(indi=0, len=Lenstr(string); indi<len; indi++) |
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104 | if(string[indi]==determ) count++; |
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105 | |
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106 | if(count==2) return(1); |
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107 | else return(0); |
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108 | } |
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109 | /* ----------------------------------------------------------------- */ |
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110 | /* Function find_date_long_term(). |
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111 | /* Find day, month, year in the long term date string |
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112 | /* like day-of-week, month, day, time, year. |
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113 | */ |
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114 | void |
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115 | find_date_long_form(date_string, month, day, year) |
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116 | char *date_string; |
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117 | int *month, *day, *year; |
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118 | { |
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119 | int indi, index, length, count, nums[3], num; |
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120 | int Lenstr(), ismonth(), isdatenum(); |
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121 | char token[SIZE]; |
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122 | |
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123 | nums[0]=nums[1]=nums[2]=0; |
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124 | length = Lenstr(date_string); |
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125 | for(indi=0, index=0; index<=length; index++) { |
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126 | if(index==length||date_string[index]==' ' |
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127 | ||date_string[index]=='\0'||date_string[index]=='\n' |
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128 | ||date_string[index]=='\t'||date_string[index]=='(' |
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129 | ||date_string[index]==')'||date_string[index]==',') { |
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130 | if(indi==0) continue; /* empty token */ |
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131 | token[indi] = '\0'; |
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132 | if((num=ismonth(token))>0&&nums[0]==0) |
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133 | nums[0] = num; |
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134 | else if((num=isdatenum(token))>0) { |
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135 | if(nums[0]==0&&num<12) nums[0]=num; |
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136 | else if(nums[1]==0&&num<31) nums[1]=num; |
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137 | else if(nums[2]==0) nums[2]=(num % 100); |
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138 | } |
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139 | indi=0; |
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140 | } else token[indi++]=date_string[index]; |
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141 | } /* for loop */ |
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142 | *month=nums[0]; |
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143 | *day=nums[1]; |
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144 | *year=nums[2]; |
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145 | return; |
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146 | } |
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147 | /* -------------------------------------------------------------------- */ |
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148 | /* Function ismonth(). |
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149 | /* Return true if the char string is one of 12 months. |
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150 | /* Case insensitive. |
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151 | */ |
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152 | int |
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153 | ismonth(string) |
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154 | char *string; |
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155 | { |
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156 | int num=0, Cmpcasestr(); |
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157 | |
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158 | if(Cmpcasestr(string, "JAN")==0) |
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159 | num=1; |
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160 | else if(Cmpcasestr(string, "FEB")==0) |
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161 | num=2; |
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162 | else if(Cmpcasestr(string, "MAR")==0) |
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163 | num=3; |
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164 | else if(Cmpcasestr(string, "APR")==0) |
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165 | num=4; |
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166 | else if(Cmpcasestr(string, "MAY")==0) |
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167 | num=5; |
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168 | else if(Cmpcasestr(string, "JUN")==0) |
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169 | num=6; |
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170 | else if(Cmpcasestr(string, "JUL")==0) |
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171 | num=7; |
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172 | else if(Cmpcasestr(string, "AUG")==0) |
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173 | num=8; |
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174 | else if(Cmpcasestr(string, "SEP")==0) |
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175 | num=9; |
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176 | else if(Cmpcasestr(string, "OCT")==0) |
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177 | num=10; |
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178 | else if(Cmpcasestr(string, "NOV")==0) |
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179 | num=11; |
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180 | else if(Cmpcasestr(string, "DEC")==0) |
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181 | num=12; |
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182 | return(num); |
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183 | } |
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184 | /* ------------------------------------------------------------------ */ |
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185 | /* Function isdatenum(). |
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186 | /* Return number of day or year the string represents. |
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187 | /* If not day or year, return 0. |
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188 | */ |
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189 | int |
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190 | isdatenum(string) |
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191 | char *string; |
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192 | { |
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193 | int length, Lenstr(), num, indi; |
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194 | |
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195 | length = Lenstr(string); |
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196 | if(length>4||length<1) return(0); |
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197 | for(indi=0, num=1; indi<length&&num==1; indi++) |
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198 | if(!isdigit(string[indi])) num=0; |
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199 | if(num=1) num=atoi(string); |
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200 | return(num); |
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201 | } |
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202 | /* ------------------------------------------------------------------ */ |
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203 | /* Function is_genbank_date(). |
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204 | /* Return true if it is genbank form of date, which is |
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205 | /* day(2 digits)-MONTH(in letters)-year(4 digits). |
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206 | */ |
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207 | int |
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208 | is_genbank_date(string) |
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209 | char *string; |
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210 | { |
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211 | int Lenstr(); |
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212 | |
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213 | if(Lenstr(string)>=11&&string[2]=='-'&&string[6]=='-') return(1); |
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214 | else return(0); |
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215 | } |
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216 | /* ---------------------------------------------------------------- */ |
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217 | /* Function today_date(). |
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218 | /* Get today's date. (SUN version) |
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219 | */ |
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220 | /* #### |
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221 | char |
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222 | *sun_today_date() { |
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223 | struct tm *local_tm, *localtime(); |
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224 | struct timeval tp; |
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225 | struct timezone tzp; |
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226 | char line[SIZE], *asctime(), *return_value, *Dupstr(); |
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227 | |
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228 | (void)gettimeofday(&tp, &tzp); |
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229 | |
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230 | Cpystr(line, ctime(&(tp.tv_sec))); |
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231 | |
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232 | return_value = Dupstr(line); |
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233 | |
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234 | return(return_value); |
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235 | } |
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236 | */ |
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237 | /* ---------------------------------------------------------------- */ |
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238 | /* Function today_date(). |
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239 | /* Get today's date. (VAX/VMS version) |
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240 | */ |
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241 | char |
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242 | *today_date() { |
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243 | |
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244 | int time_val; |
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245 | char line[SIZE], *ctime(), *return_value, *Dupstr(); |
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246 | |
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247 | time(&time_val); |
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248 | |
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249 | Cpystr(line, ctime(&time_val)); |
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250 | |
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251 | return_value = Dupstr(line); |
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252 | |
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253 | return(return_value); |
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254 | } |
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255 | /* --------------------------------------------------------------- */ |
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256 | /* Function gcg_date(). |
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257 | /* Create gcg format of date. |
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258 | */ |
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259 | char |
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260 | *gcg_date(date_string) |
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261 | char *date_string; |
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262 | { |
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263 | char date[128], temp[128], time[128]; |
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264 | int day, year, Cmpstr(); |
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265 | void Catstr(); |
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266 | |
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267 | temp[0]='\0'; |
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268 | date_string[7]='\0'; |
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269 | if(Cmpstr("Jan", date_string+4)==1) |
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270 | Catstr(temp, "January"); |
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271 | else if(Cmpstr("Feb", date_string+4)==1) |
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272 | Catstr(temp, "Feburary"); |
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273 | else if(Cmpstr("Mar", date_string+4)==1) |
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274 | Catstr(temp, "March"); |
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275 | else if(Cmpstr("Apr", date_string+4)==1) |
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276 | Catstr(temp, "April"); |
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277 | else if(Cmpstr("May", date_string+4)==1) |
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278 | Catstr(temp, "May"); |
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279 | else if(Cmpstr("Jun", date_string+4)==1) |
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280 | Catstr(temp, "June"); |
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281 | else if(Cmpstr("Jul", date_string+4)==1) |
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282 | Catstr(temp, "July"); |
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283 | else if(Cmpstr("Aug", date_string+4)==1) |
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284 | Catstr(temp, "August"); |
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285 | else if(Cmpstr("Sep", date_string+4)==1) |
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286 | Catstr(temp, "September"); |
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287 | else if(Cmpstr("Oct", date_string+4)==1) |
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288 | Catstr(temp, "October"); |
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289 | else if(Cmpstr("Nov", date_string+4)==1) |
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290 | Catstr(temp, "Novemember"); |
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291 | else if(Cmpstr("Dec", date_string+4)==1) |
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292 | Catstr(temp, "December"); |
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293 | |
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294 | sscanf(date_string+8, "%d %s %d", &day, time, &year); |
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295 | sprintf(date, "%s %d, %d %s", temp, day, year, time); |
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296 | |
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297 | return(date); |
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298 | } |
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