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comparison src/syslogconfig.cpp @ 2:6e88da080f08

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initial coding
author carl
date Thu, 24 Nov 2005 10:31:09 -0800
parents 551433a01cab
children 8fe310e5cd44
comparison
equal deleted inserted replaced
1:551433a01cab 2:6e88da080f08
17 * Free Software Foundation, Inc., * 17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * 18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/ 19 ***************************************************************************/
20 20
21 #include "includes.h" 21 #include "includes.h"
22 #include <fcntl.h>
22 23
23 static char* syslogconfig_version="$Id$"; 24 static char* syslogconfig_version="$Id$";
24 25
25 char *token_cisco; 26 char *token_cisco;
26 char *token_file; 27 char *token_file;
61 c->dump(0); 62 c->dump(0);
62 } 63 }
63 } 64 }
64 65
65 66
66 SYSLOGCONFIG::SYSLOGCONFIG(char *file_name_, parser_style parser_) { 67 void CONFIG::read() {
67 file_name = file_name_; 68 for (syslogconfig_list::iterator i=syslogconfigs.begin(); i!=syslogconfigs.end(); i++) {
68 parser = parser_; 69 SYSLOGCONFIGP c = *i;
70 c->read();
71 }
72 }
73
74
75 SYSLOGCONFIG::SYSLOGCONFIG(TOKEN &tok, char *file_name_, parser_style parser_) {
76 file_name = file_name_;
77 parser = parser_;
78 fd = open(file_name, O_RDONLY);
79 len = 0;
80 if (fd == -1) {
81 char buf[maxlen];
82 snprintf(buf, sizeof(buf), "syslog file %s not readable", file_name);
83 tok.token_error(buf);
84 }
85 else {
86 lseek(fd, 0, SEEK_END);
87 }
69 } 88 }
70 89
71 90
72 SYSLOGCONFIG::~SYSLOGCONFIG() { 91 SYSLOGCONFIG::~SYSLOGCONFIG() {
92 if (fd != -1) close(fd);
93 fd = -1;
94 }
95
96
97 void SYSLOGCONFIG::read() {
98 if (failed()) return;
99 int n = ::read(fd, buf, buflen-len);
100 if (n > 0) {
101 len += n;
102 while (true) {
103 char *p = (char*)memchr(buf, '\n', len);
104 if (!p) break;
105 n = p-buf;
106 *p = '\0';
107 process(); // process null terminated string
108 len -= n+1;
109 memmove(buf, p+1, len);
110 }
111 // no <lf> in a full buffer
112 if (len == buflen) len = 0;
113 }
114 }
115
116
117 void SYSLOGCONFIG::process() {
118 my_syslog(buf);
73 } 119 }
74 120
75 121
76 void SYSLOGCONFIG::dump(int level) { 122 void SYSLOGCONFIG::dump(int level) {
77 char indent[maxlen]; 123 char indent[maxlen];
160 tok.token_error("file keyword", have); 206 tok.token_error("file keyword", have);
161 return false; 207 return false;
162 } 208 }
163 } 209 }
164 if (!tsa(tok, token_semi)) return false; 210 if (!tsa(tok, token_semi)) return false;
165 SYSLOGCONFIGP con = new SYSLOGCONFIG(name, parser); 211 SYSLOGCONFIGP con = new SYSLOGCONFIG(tok, name, parser);
212 if (con->failed()) {
213 delete con;
214 return false;
215 }
166 dc.add_syslogconfig(con); 216 dc.add_syslogconfig(con);
167 return true; 217 return true;
168 } 218 }
169 219
170 220