annotate src/wflogs-config.cpp @ 2:400b1de6e1c6

allow multiple config contexts
author Carl Byington <carl@five-ten-sg.com>
date Fri, 17 May 2013 10:32:12 -0700
parents 0aa1171aebd2
children 37eace15ef87
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1 /*
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2
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3 Copyright (c) 2013 Carl Byington - 510 Software Group, released under
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4 the GPL version 3 or any later version at your choice available at
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5 http://www.gnu.org/licenses/gpl-3.0.txt
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6
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7 */
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8
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9 #include "includes.h"
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10 #include <fcntl.h>
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11 #include <sys/socket.h>
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12 #include <netinet/in.h>
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13 #include <arpa/inet.h>
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14 #include <netdb.h>
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15 #include <limits.h>
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16
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17 const char *token_context;
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18 const char *token_file;
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19 const char *token_include;
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20 const char *token_lbrace;
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21 const char *token_output;
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22 const char *token_pattern;
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23 const char *token_period;
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24 const char *token_rbrace;
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25 const char *token_semi;
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26 const char *token_tempin;
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27 const char *token_versions;
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28 const char *token_wflogs;
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29
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30 string_set all_strings;// owns all the strings, only modified by the config loader thread
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31 const int maxlen = 1000; // used for snprintf buffers
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32
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33
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34
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35 ////////////////////////////////////////////////
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36 //
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37 CONTEXT::CONTEXT(const char *nam) {
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38 name = nam;
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39 fd = -1;
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40 len = 0;
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41 fdo = -1;
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42 period = 120;
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43 versions = 3;
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44 output = NULL;
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45 tempin = NULL;
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46 wflogs = NULL;
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47 fn = NULL;
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48 pattern = NULL;
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49 }
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50
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51
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52 CONTEXT::~CONTEXT() {
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53 free_all();
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54 }
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55
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56
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57 void CONTEXT::dump() {
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58 printf("context %s {\n", name);
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59 printf(" period %d; \n", period);
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60 printf(" versions %d; \n", versions);
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61 printf(" output \"%s\";\n", output);
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62 printf(" tempin \"%s\";\n", tempin);
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63 printf(" wflogs \"%s\";\n", wflogs);
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64 printf(" file \"%s\";\n", fn);
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65 printf(" pattern \"%s\";\n", pattern);
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66 printf("};\n\n");
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67 }
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68
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69
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70 void CONTEXT::openo(bool msg) {
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71 open_time = time(NULL);
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72 fdo = ::creat(tempin, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
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73 if (fdo == -1) {
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74 if (msg) {
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75 char buf[maxlen];
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76 snprintf(buf, sizeof(buf), "wflogs tempin file %s not writeable", tempin);
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77 tokp->token_error(buf);
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78 }
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79 }
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80 }
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81
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82
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83 void CONTEXT::open(bool msg) {
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84 fd = ::open(fn, O_RDONLY);
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85 len = 0;
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86 if (fd == -1) {
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87 if (msg) {
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88 char buf[maxlen];
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89 snprintf(buf, sizeof(buf), "syslog file %s not readable", fn);
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90 tokp->token_error(buf);
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91 }
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92 }
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93 else {
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94 if (debug_syslog > 1) {
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95 snprintf(buf, sizeof(buf), "syslog file %s opened", fn);
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96 my_syslog(buf);
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97 }
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98 if (msg) lseek(fd, 0, SEEK_END);
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99 if (fstat(fd, &openfdstat)) {
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100 close();
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101 snprintf(buf, sizeof(buf), "syslog file %s cannot stat after open", fn);
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102 tokp->token_error(buf);
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103 }
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104 // specify that this fd gets closed on exec, so that wflogs
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105 // won't have access to it.
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106 int oldflags = fcntl(fd, F_GETFD, 0);
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107 if (oldflags >= 0) {
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108 fcntl(fd, F_SETFD, oldflags | FD_CLOEXEC);
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109 }
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110 }
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111 }
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112
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113
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114 bool CONTEXT::write(char *p) {
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115 // p points to \0 at end of buf, may be destroyed
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116 if (failedo()) {
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117 openo(false);
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118 if (failedo()) return false;
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119 }
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120 *p = '\n';
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121 ::write(fdo, buf, p-buf+1);
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122 }
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123
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124
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125 bool CONTEXT::read() {
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126 if (failed()) {
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127 open(false);
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128 if (failed()) return false;
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129 }
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130 int n = ::read(fd, buf+len, buflen-len);
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131 bool have = (n > 0);
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132 if (have) {
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133 len += n;
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134 while (true) {
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135 char *p = (char*)memchr(buf, '\n', len);
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136 if (!p) break;
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137 n = p-buf;
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138 *p = '\0';
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139 process(p); // process null terminated string, but may destroy the null
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140 len -= n+1;
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141 memmove(buf, p+1, len);
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142 }
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143 // no <lf> in a full buffer
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144 if (len == buflen) len = 0;
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145 }
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146 else {
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147 // check for file close
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148 struct stat filenamest;
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149 if (0 == stat(fn, &filenamest)) {
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150 if ((filenamest.st_dev != openfdstat.st_dev) ||
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151 (filenamest.st_ino != openfdstat.st_ino)) {
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152 close();
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153 }
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154 }
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155 else {
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156 // filename no longer exists
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157 close();
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158 }
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159 }
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160 check_wflog();
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161 return have;
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162 }
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163
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164
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165 void CONTEXT::closeo() {
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166 if (fdo != -1) ::close(fdo);
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167 fdo = -1;
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168 }
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169
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170
2
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171 void CONTEXT::close() {
0
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172 if (debug_syslog > 1) {
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173 snprintf(buf, sizeof(buf), "syslog file %s closed", fn);
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174 my_syslog(buf);
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175 }
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176 if (fd != -1) ::close(fd);
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177 fd = -1;
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178 }
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179
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180
2
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181 void CONTEXT::process(char *p) {
0
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182 // p points to \0 at end of buf, may be destroyed
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183 if (pattern) {
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184 if (0 == regexec(&re, buf, 0, NULL, 0)) {
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185 if (debug_syslog > 2) {
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186 my_syslog(buf); // show lines with matches
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187 }
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188 write(p);
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189 }
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190 }
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191 }
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192
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193
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194 void CONTEXT::check_wflog() {
0
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195 time_t now = time(NULL);
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196 if ((fdo != -1) && (open_time + period < now)) {
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197 closeo();
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198 // rename previous wflog html output files
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199 char buf[maxlen];
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200 char fn1[maxlen];
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201 char fn2[maxlen];
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202 for (int i=1; i<versions; i++) {
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203 int j = versions - 1 - i;
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204 int k = j + 1;
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205 snprintf(fn1, maxlen, output, j);
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206 snprintf(fn2, maxlen, output, k);
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207 snprintf(buf, maxlen, "mv \"%s\" \"%s\"", fn1, fn2);
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208 system(buf);
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209 }
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210 snprintf(buf, maxlen, wflogs, fn1);
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211 system(buf);
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212 openo(false);
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213 }
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214 }
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215
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216
2
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217 void CONTEXT::free_all() {
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218 regfree(&re);
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219 close();
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220 closeo();
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221 }
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222
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223
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224 ////////////////////////////////////////////////
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225 //
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226 CONFIG::CONFIG() {
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227 reference_count = 0;
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228 generation = 0;
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229 load_time = 0;
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230 }
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231
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232
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diff changeset
233 CONFIG::~CONFIG() {
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234 for (context_list::iterator i=contexts.begin(); i!=contexts.end(); i++) {
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235 CONTEXT *c = *i;
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diff changeset
236 delete c;
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237 }
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238 }
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239
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240
0
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parents:
diff changeset
241 void CONFIG::dump() {
2
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diff changeset
242 for (context_list::iterator i=contexts.begin(); i!=contexts.end(); i++) {
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243 CONTEXTP c = *i;
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244 c->dump();
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245 }
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diff changeset
246 }
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diff changeset
247
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diff changeset
248
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diff changeset
249 bool CONFIG::read() {
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diff changeset
250 bool rc = false;
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diff changeset
251 for (context_list::iterator i=contexts.begin(); i!=contexts.end(); i++) {
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252 CONTEXT *c = *i;
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253 rc |= c->read();
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254 }
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255 }
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diff changeset
256
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diff changeset
257 void CONFIG::sleep(int duration, time_t &previous) {
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diff changeset
258 ::sleep(duration);
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diff changeset
259 time_t now = time(NULL);
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260 previous = now;
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diff changeset
261 }
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diff changeset
262
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263
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diff changeset
264 void CONFIG::free_all() {
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265 for (context_list::iterator i=contexts.begin(); i!=contexts.end(); i++) {
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266 CONTEXT *c = *i;
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267 c->free_all();
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268 }
0
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269 }
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270
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271
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parents:
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272 ////////////////////////////////////////////////
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parents:
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273 // helper to discard the strings held by a string_set
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parents:
diff changeset
274 //
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parents:
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275 void discard(string_set &s) {
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276 for (string_set::iterator i=s.begin(); i!=s.end(); i++) {
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277 free((void*)*i);
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parents:
diff changeset
278 }
0aa1171aebd2 initial version
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parents:
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279 s.clear();
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280 }
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281
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parents:
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282
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parents:
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283 ////////////////////////////////////////////////
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
284 // helper to register a string in a string set
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
285 //
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
286 const char* register_string(string_set &s, const char *name) {
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parents:
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287 string_set::const_iterator i = s.find(name);
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parents:
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288 if (i != s.end()) return *i;
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parents:
diff changeset
289 char *x = strdup(name);
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parents:
diff changeset
290 s.insert(x);
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
291 return x;
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parents:
diff changeset
292 }
0aa1171aebd2 initial version
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parents:
diff changeset
293
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parents:
diff changeset
294
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parents:
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295 ////////////////////////////////////////////////
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Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
296 // register a global string
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parents:
diff changeset
297 //
0aa1171aebd2 initial version
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parents:
diff changeset
298 const char* register_string(const char *name) {
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parents:
diff changeset
299 return register_string(all_strings, name);
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
300 }
0aa1171aebd2 initial version
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parents:
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301
0aa1171aebd2 initial version
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parents:
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302
0aa1171aebd2 initial version
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parents:
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303 ////////////////////////////////////////////////
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parents:
diff changeset
304 // clear all global strings, helper for valgrind checking
0aa1171aebd2 initial version
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parents:
diff changeset
305 //
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
306 void clear_strings() {
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parents:
diff changeset
307 discard(all_strings);
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
308 }
0aa1171aebd2 initial version
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parents:
diff changeset
309
0aa1171aebd2 initial version
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parents:
diff changeset
310
0aa1171aebd2 initial version
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parents:
diff changeset
311 ////////////////////////////////////////////////
0aa1171aebd2 initial version
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parents:
diff changeset
312 //
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
313 bool tsa(TOKEN &tok, const char *token);
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parents:
diff changeset
314 bool tsa(TOKEN &tok, const char *token) {
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parents:
diff changeset
315 const char *have = tok.next();
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parents:
diff changeset
316 if (have == token) return true;
0aa1171aebd2 initial version
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parents:
diff changeset
317 tok.token_error(token, have);
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parents:
diff changeset
318 return false;
0aa1171aebd2 initial version
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parents:
diff changeset
319 }
0aa1171aebd2 initial version
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320
0aa1171aebd2 initial version
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321
0aa1171aebd2 initial version
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parents:
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322 ////////////////////////////////////////////////
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parents:
diff changeset
323 //
2
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parents: 0
diff changeset
324 bool parse_context(TOKEN &tok, CONFIG &dc, CONTEXTP parent);
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parents: 0
diff changeset
325 bool parse_context(TOKEN &tok, CONFIG &dc, CONTEXTP parent) {
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parents: 0
diff changeset
326 const char *name = tok.next();
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parents: 0
diff changeset
327 if (!tsa(tok, token_lbrace)) return false;
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diff changeset
328 CONTEXTP con = new CONTEXT(name);
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diff changeset
329 con->set_token(tok);
0
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parents:
diff changeset
330 while (true) {
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
331 const char *have = tok.next();
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
332 if (!have) break;
2
400b1de6e1c6 allow multiple config contexts
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parents: 0
diff changeset
333 if (have == token_rbrace) break; // done
0
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
334 if (have == token_period) {
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
335 have = tok.next();
2
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
336 con->set_period(atoi(have));
0
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
337 if (!tsa(tok, token_semi)) return false;
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
338 }
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
339 else if (have == token_versions) {
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
340 have = tok.next();
2
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
341 con->set_versions(atoi(have));
0
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
342 if (!tsa(tok, token_semi)) return false;
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
343 }
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
344 else if (have == token_output) {
2
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
345 con->set_output(tok.next());
0
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
346 if (!tsa(tok, token_semi)) return false;
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
347 }
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
348 else if (have == token_tempin) {
2
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
349 con->set_tempin(tok.next());
0
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
350 if (!tsa(tok, token_semi)) return false;
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
351 }
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
352 else if (have == token_wflogs) {
2
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
353 con->set_wflogs(tok.next());
0
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
354 if (!tsa(tok, token_semi)) return false;
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
355 }
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
356 else if (have == token_file) {
2
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
357 con->set_file(tok.next());
0
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
358 if (!tsa(tok, token_semi)) return false;
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
359 }
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
360 else if (have == token_pattern) {
2
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
361 con->pattern = tok.next();
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
362 int rc = regcomp(&con->re, con->pattern, REG_ICASE | REG_EXTENDED);
0
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
363 if (rc) {
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
364 char bu[maxlen];
2
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
365 regerror(rc, &con->re, bu, maxlen);
0
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
366 char buf[maxlen];
2
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
367 snprintf(buf, sizeof(buf), "pattern %s not valid - %s", con->pattern, bu);
0
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
368 tok.token_error(buf);
2
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
369 con->pattern = NULL;
0
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
370 }
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
371
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
372 if (!tsa(tok, token_semi)) return false;
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
373 }
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
374 else {
2
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
375 tok.token_error("period/versions/output/tempin/wflogs/file/pattern", have);
0
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
376 return false;
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
377 }
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
378 }
2
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
379 if (!tsa(tok, token_semi)) {
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
380 delete con;
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
381 return false;
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
382 }
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
383 dc.add_context(con);
0
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
384 return true;
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
385 }
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
386
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
387
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
388 ////////////////////////////////////////////////
2
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
389 // parse a config file
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
390 //
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
391 bool load_conf(CONFIG &dc, const char *fn) {
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
392 int count = 0;
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
393 TOKEN tok(fn, &dc.config_files);
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
394 while (true) {
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
395 const char *have = tok.next();
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
396 if (!have) break;
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
397 if (have == token_context) {
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
398 if (!parse_context(tok, dc, NULL)) {
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
399 tok.token_error("load_conf() failed to parse context");
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
400 return false;
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
401 }
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
402 else count++;
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
403 }
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
404 else {
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
405 tok.token_error(token_context, have);
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
406 return false;
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
407 }
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
408 }
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
409 tok.token_error("load_conf() found %d contexts in %s", count, fn);
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
410 return (!dc.contexts.empty());
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
411 }
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
412
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
413
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
414 ////////////////////////////////////////////////
0
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
415 // init the tokens
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
416 //
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
417 void token_init() {
2
400b1de6e1c6 allow multiple config contexts
Carl Byington <carl@five-ten-sg.com>
parents: 0
diff changeset
418 token_context = register_string("context");
0
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
419 token_file = register_string("file");
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
420 token_include = register_string("include");
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
421 token_lbrace = register_string("{");
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
422 token_output = register_string("output");
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
423 token_pattern = register_string("pattern");
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
424 token_period = register_string("period");
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
425 token_rbrace = register_string("}");
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
426 token_semi = register_string(";");
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
427 token_tempin = register_string("tempin");
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
428 token_versions = register_string("versions");
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
429 token_wflogs = register_string("wflogs");
0aa1171aebd2 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
430 }