| Revision 1.1 |
Revision 1.6 |
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Line 3 |
#include "cow_config.h"
#include "defines.h"
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#include "cow_config.h"
#include "defines.h"
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#undef realloc
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#define VARMATCH(varname) (0 == strncmp(yytext, varname, strlen(varname)))
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#define VARMATCH(varname) (0 == strncmp(yytext, varname, strlen(varname)))
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enum svar { none, sroot, port, hands, verb, maxcon, maxdur, unknown };
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enum svar { none, sroot, port, hands, verb, maxcon, maxdur, alog,
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elog, allmime, defmime, disnagle, indexfile, unknown };
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int yyerror(char*);
void set_var(enum svar, char*);
/* Variables that can actually be set by config file */
char *server_root = NULL;
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int yyerror(char*);
void set_var(enum svar, char*);
/* Variables that can actually be set by config file */
char *server_root = NULL;
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char *access_log = NULL;
char *error_log = NULL;
char *global_mime = NULL;
char *default_mime = NULL;
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int server_port = 0;
int ka_max_con;
int ka_max_dur;
int max_handler;
int verbose = 0;
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int server_port = 0;
int ka_max_con;
int ka_max_dur;
int max_handler;
int verbose = 0;
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int disable_nagle = 0;
idxfilename* index_files = NULL;
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/* TODO: Why are these here? They should be elsewhere... */
int cow_rto_s; /* cow read/recv timeout in sec */
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/* TODO: Why are these here? They should be elsewhere... */
int cow_rto_s; /* cow read/recv timeout in sec */
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int cow_noof = 0; /* number of open files (from accept to close) */
/* Variables used for parsing config file */
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int cow_noof = 0; /* number of open files (from accept to close) */
/* Variables used for parsing config file */
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enum svar curvar = none;
char *filename;
char *p, value_buffer[256];
int value_len = 0;
int curline = 1;
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static enum svar curvar = none;
static char *filename;
static char *p, value_buffer[256];
static int value_len = 0;
static int curline = 1;
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static idxfilename* last_idx = NULL;
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%}
%x STRVALUE
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%}
%x STRVALUE
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else if (VARMATCH("Verbose")) curvar = verb;
else if (VARMATCH("KeepAliveMaxConn")) curvar = maxcon;
else if (VARMATCH("KeepAliveMaxDur")) curvar = maxdur;
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else if (VARMATCH("Verbose")) curvar = verb;
else if (VARMATCH("KeepAliveMaxConn")) curvar = maxcon;
else if (VARMATCH("KeepAliveMaxDur")) curvar = maxdur;
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else if (VARMATCH("AccessLog")) curvar = alog;
else if (VARMATCH("ErrorLog")) curvar = elog;
else if (VARMATCH("GlobalMime")) curvar = allmime;
else if (VARMATCH("DefaultMime")) curvar = defmime;
else if (VARMATCH("DisableNagle")) curvar = disnagle;
else if (VARMATCH("IndexFile")) curvar = indexfile;
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else { curvar = unknown; yyerror("Unrecognized variable"); }
}
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else { curvar = unknown; yyerror("Unrecognized variable"); }
}
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[^\n\"]+ {
set_var(curvar, yytext);
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[^\n\"]+ {
set_var(curvar, yytext);
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//char* vptr = yytext;
//while (*vptr != '\0')
// if (value_len < sizeof(value_buffer)-1)
// *(p++) = *(vptr++)
// else {
// yyerror("String value too long");
// *p = '\0';
// break;
// }
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}
}
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}
}
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* all required variables were set properly.
*/
void read_config_files(char* cfgfilename) {
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* all required variables were set properly.
*/
void read_config_files(char* cfgfilename) {
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struct stat confstat;
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/* Set default values before parsing config file */
ka_max_con = KA_MAX_CON;
ka_max_dur = KA_MAX_DUR;
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/* Set default values before parsing config file */
ka_max_con = KA_MAX_CON;
ka_max_dur = KA_MAX_DUR;
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if (cfgfilename != NULL) {
yyin = fopen(cfgfilename, "r");
filename = cfgfilename;
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if (cfgfilename != NULL) {
yyin = fopen(cfgfilename, "r");
filename = cfgfilename;
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} else if (0 == stat("/etc/cow.conf", &confstat)) {
yyin = fopen("/etc/cow.conf", "r");
filename = "/etc/cow.conf";
} else if (0 == stat("/usr/local/etc/cow.conf", &confstat)) {
yyin = fopen("/usr/local/etc/cow.conf", "r");
filename = "/usr/local/etc/cow.conf";
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} else {
yyin = fopen("cow.conf", "r");
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} else {
yyin = fopen("cow.conf", "r");
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filename = "cow.conf";
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filename = "./cow.conf";
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}
if (yyin == NULL) {
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}
if (yyin == NULL) {
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void set_var(enum svar var, char* val) {
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void set_var(enum svar var, char* val) {
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idxfilename* idx;
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switch(var) {
case none:
yyerror("Bare value encountered");
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switch(var) {
case none:
yyerror("Bare value encountered");
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case verb:
verbose = atoi(val);
break;
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case verb:
verbose = atoi(val);
break;
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case alog:
access_log = strdup(val);
break;
case elog:
error_log = strdup(val);
break;
case allmime:
global_mime = strdup(val);
break;
case defmime:
default_mime = strdup(val);
break;
case disnagle:
disable_nagle = atoi(val);
break;
case indexfile:
idx = malloc(sizeof(idxfilename));
if (idx == NULL) {
perror("Ran out of memory allocating index file records");
exit(1);
}
idx->name = strdup(val);
idx->next = NULL;
if (last_idx == NULL) {
last_idx = index_files = idx;
} else {
last_idx->next = idx;
last_idx = idx;
}
break;
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default:
yyerror("FIXME: Config file parser needs to be updated!");
}
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default:
yyerror("FIXME: Config file parser needs to be updated!");
}
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Line 239 |
return 1;
}
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return 1;
}
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