1 | #include <stdio.h> |
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2 | #include <stdlib.h> |
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3 | #include <string.h> |
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4 | #include <ctype.h> |
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5 | #include <time.h> |
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6 | #include <sys/time.h> |
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7 | #include "convert.h" |
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8 | #include "global.h" |
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9 | |
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10 | #define SIZE 128 |
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11 | static const char *mon[12] = {"JAN", "FEB", "MAR", "APR", "MAY", |
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12 | "JUN", "JUL", "AUG", "SEP", "OCT", "NOV", "DEC"}; |
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13 | |
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14 | /* -------------------------------------------------------------------- |
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15 | * Function genbank_date(). |
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16 | * Convert the date to be in genbank date form. |
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17 | */ |
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18 | char |
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19 | *genbank_date(other_date) |
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20 | char *other_date; |
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21 | { |
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22 | char *gdate, /*token[SIZE],*/ temp[SIZE]; |
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23 | int day, month, year; |
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24 | int length /*, index=0*/; |
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25 | |
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26 | length = Lenstr(other_date); |
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27 | if(other_date[length-1]=='\n') { |
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28 | length--; |
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29 | other_date[length]='\0'; |
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30 | } |
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31 | |
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32 | if(length<=10&&length>=6) { |
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33 | find_date(other_date, &month, &day, &year); |
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34 | } else if(length>10) { |
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35 | if(is_genbank_date(other_date)) { |
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36 | if(Lenstr(other_date)>11) |
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37 | other_date[11]='\0'; |
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38 | gdate = Dupstr(other_date); |
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39 | return(gdate); |
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40 | } else find_date_long_form(other_date, &month, &day, &year); |
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41 | } else { |
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42 | sprintf(temp, "Unknown date format: %s, cannot convert.\n", other_date); |
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43 | warning(146, temp); |
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44 | return(Dupstr("\?\?-\?\?\?-\?\?\?\?")); |
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45 | } |
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46 | if(day<=0||month<=0||year<=0||day>31||month>12) { |
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47 | sprintf(temp, "Wrong date format: %s\n", other_date); |
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48 | warning(147, temp); |
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49 | return(Dupstr("\?\?-\?\?\?-\?\?\?\?")); |
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50 | } |
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51 | if(day<10) |
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52 | sprintf(temp, "0%d-%s-19%d", day, mon[month-1], year); |
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53 | else sprintf(temp, "%d-%s-19%d", day, mon[month-1], year); |
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54 | gdate = (char*)Dupstr(temp); |
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55 | return(gdate); |
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56 | |
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57 | } |
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58 | /* ----------------------------------------------------------- |
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59 | * Function find_date(). |
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60 | * Find day, month, year from date string. |
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61 | */ |
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62 | void |
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63 | find_date(date_string, month, day, year) |
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64 | char *date_string; |
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65 | int *month, *day, *year; |
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66 | { |
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67 | /* int two_char(), Lenstr(); */ |
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68 | int index, indi, count, nums[3]; |
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69 | char token[20], determ; |
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70 | |
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71 | index = count = 0; |
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72 | nums[0]=nums[1]=nums[2]=0; |
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73 | determ=' '; |
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74 | if(two_char(date_string, '.')) determ='.'; |
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75 | else if(two_char(date_string, '/')) determ='/'; |
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76 | else if(two_char(date_string, '-')) determ='-'; |
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77 | if(determ!=' ') { |
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78 | for(indi=0; indi<=Lenstr(date_string); indi++) { |
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79 | if(date_string[indi]==determ |
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80 | ||indi==Lenstr(date_string)) { |
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81 | token[index++]='\0'; |
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82 | nums[count++] = atoi(token); |
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83 | index = 0; |
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84 | } else token[index++]=date_string[indi]; |
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85 | } |
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86 | *month=nums[0]; |
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87 | *day=nums[1]; |
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88 | *year=(nums[2] % 100); |
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89 | return; |
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90 | } |
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91 | } |
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92 | /* ------------------------------------------------------------------ |
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93 | * Function two_char(). |
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94 | * Return true if string has two determinator char. |
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95 | */ |
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96 | int |
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97 | two_char(string, determ) |
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98 | char *string, determ; |
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99 | { |
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100 | int len, indi; |
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101 | |
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102 | int count = 0; |
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103 | |
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104 | for(indi=0, len=Lenstr(string); indi<len; indi++) |
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105 | if(string[indi]==determ) count++; |
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106 | |
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107 | if(count==2) return(1); |
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108 | else return(0); |
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109 | } |
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110 | /* ----------------------------------------------------------------- |
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111 | * Function find_date_long_term(). |
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112 | * Find day, month, year in the long term date string |
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113 | * like day-of-week, month, day, time, year. |
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114 | */ |
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115 | void |
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116 | find_date_long_form(date_string, month, day, year) |
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117 | char *date_string; |
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118 | int *month, *day, *year; |
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119 | { |
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120 | int indi, index, length, /*count,*/ nums[3], num; |
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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; |
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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, 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])) { |
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199 | num = 0; |
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200 | } |
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201 | } |
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202 | if(num == 1) num = atoi(string); |
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203 | return(num); |
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204 | } |
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205 | /* ------------------------------------------------------------------ |
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206 | * Function is_genbank_date(). |
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207 | * Return true if it is genbank form of date, which is |
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208 | * day(2 digits)-MONTH(in letters)-year(4 digits). |
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209 | */ |
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210 | int |
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211 | is_genbank_date(string) |
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212 | char *string; |
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213 | { |
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214 | /* int Lenstr(); */ |
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215 | |
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216 | if(Lenstr(string)>=11&&string[2]=='-'&&string[6]=='-') return(1); |
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217 | else return(0); |
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218 | } |
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219 | /* ---------------------------------------------------------------- |
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220 | * Function today_date(). |
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221 | * Get today's date. |
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222 | */ |
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223 | char |
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224 | *today_date() { |
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225 | /* struct tm *local_tm, *localtime(); */ |
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226 | struct timeval tp; |
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227 | struct timezone tzp; |
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228 | char line[SIZE], *return_value; |
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229 | |
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230 | (void)gettimeofday(&tp, &tzp); |
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231 | |
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232 | Cpystr(line, ctime(&(tp.tv_sec))); |
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233 | |
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234 | return_value = Dupstr(line); |
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235 | |
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236 | return(return_value); |
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237 | } |
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238 | /* --------------------------------------------------------------- |
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239 | * Function gcg_date(). |
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240 | * Create gcg format of date. |
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241 | */ |
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242 | char |
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243 | *gcg_date(date_string) |
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244 | char *date_string; |
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245 | { |
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246 | static char date[128], temp[128], time[128]; |
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247 | int day, year; |
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248 | /* char * Catstr(); */ |
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249 | |
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250 | temp[0]='\0'; |
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251 | date_string[7]='\0'; |
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252 | if(Cmpstr("Jan", date_string+4)==1) |
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253 | Catstr(temp, "January"); |
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254 | else if(Cmpstr("Feb", date_string+4)==1) |
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255 | Catstr(temp, "Feburary"); |
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256 | else if(Cmpstr("Mar", date_string+4)==1) |
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257 | Catstr(temp, "March"); |
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258 | else if(Cmpstr("Apr", date_string+4)==1) |
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259 | Catstr(temp, "April"); |
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260 | else if(Cmpstr("May", date_string+4)==1) |
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261 | Catstr(temp, "May"); |
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262 | else if(Cmpstr("Jun", date_string+4)==1) |
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263 | Catstr(temp, "June"); |
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264 | else if(Cmpstr("Jul", date_string+4)==1) |
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265 | Catstr(temp, "July"); |
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266 | else if(Cmpstr("Aug", date_string+4)==1) |
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267 | Catstr(temp, "August"); |
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268 | else if(Cmpstr("Sep", date_string+4)==1) |
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269 | Catstr(temp, "September"); |
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270 | else if(Cmpstr("Oct", date_string+4)==1) |
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271 | Catstr(temp, "October"); |
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272 | else if(Cmpstr("Nov", date_string+4)==1) |
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273 | Catstr(temp, "Novemember"); |
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274 | else if(Cmpstr("Dec", date_string+4)==1) |
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275 | Catstr(temp, "December"); |
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276 | |
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277 | sscanf(date_string+8, "%d %s %d", &day, time, &year); |
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278 | sprintf(date, "%s %d, %d %s", temp, day, year, time); |
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279 | |
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280 | return(date); |
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281 | } |
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