* Reorganize structure of source files

* Adopt build system for new structure

--HG--
rename : cfg_file.h => src/cfg_file.h
rename : cfg_file.l => src/cfg_file.l
rename : cfg_file.y => src/cfg_file.y
rename : cfg_utils.c => src/cfg_utils.c
rename : controller.c => src/controller.c
rename : filter.c => src/filter.c
rename : filter.h => src/filter.h
rename : fstring.c => src/fstring.c
rename : fstring.h => src/fstring.h
rename : main.c => src/main.c
rename : main.h => src/main.h
rename : mem_pool.c => src/mem_pool.c
rename : mem_pool.h => src/mem_pool.h
rename : memcached-test.c => src/memcached-test.c
rename : memcached.c => src/memcached.c
rename : memcached.h => src/memcached.h
rename : perl.c => src/perl.c
rename : perl.h => src/perl.h
rename : plugins/regexp.c => src/plugins/regexp.c
rename : plugins/surbl.c => src/plugins/surbl.c
rename : protocol.c => src/protocol.c
rename : protocol.h => src/protocol.h
rename : upstream.c => src/upstream.c
rename : upstream.h => src/upstream.h
rename : url.c => src/url.c
rename : url.h => src/url.h
rename : util.c => src/util.c
rename : util.h => src/util.h
rename : worker.c => src/worker.c

1 files changed, 134 insertions, 0 deletions

diff --git a/src/cfg_file.l b/src/cfg_file.l
new file mode 100644
index 000000000..fefd11237
--- /dev/null
+++ b/src/cfg_file.l
@@ -0,0 +1,134 @@
+%x incl
+%x module
+
+%{
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <strings.h>
+#include <syslog.h>
+#include "cfg_file.h"
+#include "cfg_yacc.h"
+
+#define MAX_INCLUDE_DEPTH 10
+YY_BUFFER_STATE include_stack[MAX_INCLUDE_DEPTH];
+int include_stack_ptr = 0;
+extern struct config_file *cfg;
+
+%}
+
+%option noyywrap
+%option yylineno
+
+%%
+^[ \t]*#.*						/* ignore comments */;
+.include						BEGIN(incl);
+.module							BEGIN(module);
+composites						return COMPOSITES;
+tempdir							return TEMPDIR;
+pidfile							return PIDFILE;
+workers							return WORKERS;
+error_time                      return ERROR_TIME;
+dead_time                       return DEAD_TIME;
+maxerrors                       return MAXERRORS;
+reconnect_timeout				return RECONNECT_TIMEOUT;
+connect_timeout					return CONNECT_TIMEOUT;
+protocol						return PROTOCOL;
+memcached						return MEMCACHED;
+bind_socket						return BINDSOCK;
+servers							return SERVERS;
+require							return REQUIRE;
+header_filters					return HEADER_FILTERS;
+mime_filters					return MIME_FILTERS;
+message_filters					return MESSAGE_FILTERS;
+url_filters						return URL_FILTERS;
+factors							return FACTORS;
+metric							return METRIC;
+name							return NAME;
+required_score					return REQUIRED_SCORE;
+function						return FUNCTION;
+control							return CONTROL;
+password						return PASSWORD;
+logging							return LOGGING;
+
+log_type						return LOG_TYPE;
+console							return LOG_TYPE_CONSOLE;
+syslog							return LOG_TYPE_SYSLOG;
+file							return LOG_TYPE_FILE;
+
+log_level						return LOG_LEVEL;
+DEBUG							return LOG_LEVEL_DEBUG;
+INFO							return LOG_LEVEL_INFO;
+WARNING							return LOG_LEVEL_WARNING;
+ERROR							return LOG_LEVEL_ERROR;
+log_facility					return LOG_FACILITY;
+log_file						return LOG_FILENAME;
+
+\{								return OBRACE;
+\}								return EBRACE;
+;								return SEMICOLON;
+,								return COMMA;
+=								return EQSIGN;
+yes|YES|no|NO|[yY]|[nN]			yylval.flag=parse_flag(yytext); return FLAG;
+\n								/* ignore EOL */;
+[ \t]+							/* ignore whitespace */;
+\"[^"]+\"						yylval.string=strdup(yytext + 1); yylval.string[strlen(yylval.string) - 1] = '\0'; return QUOTEDSTRING;
+\"								return QUOTE;
+\$[a-zA-Z_][a-zA-Z0-9_]+		yylval.string=strdup(yytext + 1); return VARIABLE;
+[0-9]+							yylval.number=strtol(yytext, NULL, 10); return NUMBER;
+-?[0-9]+\.?[0-9]*				yylval.fract=strtod(yytext, NULL); return FRACT;
+[0-9]+[kKmMgG]?					yylval.limit=parse_limit(yytext); return SIZELIMIT;
+[0-9]+[sS]|[0-9]+[mM][sS]		yylval.seconds=parse_seconds(yytext); return SECONDS;
+[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}	yylval.string=strdup(yytext); return IPADDR;
+[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\/[0-9]{1,2}	yylval.string=strdup(yytext); return IPNETWORK;
+[a-zA-Z0-9.-]+:[0-9]{1,5}		yylval.string=strdup(yytext); return HOSTPORT;
+[a-zA-Z<][a-zA-Z@+>_-]*         yylval.string=strdup(yytext); return STRING;
+\/[^/\n]+\/						yylval.string=strdup(yytext); return REGEXP;
+[a-zA-Z0-9].[a-zA-Z0-9\/.-]+	yylval.string=strdup(yytext); return DOMAIN;
+<incl>[ \t]*      /* eat the whitespace */
+<incl>[^ \t\n]+   { /* got the include file name */
+        if (include_stack_ptr >= MAX_INCLUDE_DEPTH) {
+            yyerror ("yylex: includes nested too deeply");
+            return -1;
+        }
+
+        include_stack[include_stack_ptr++] =
+            YY_CURRENT_BUFFER;
+
+        yyin = fopen (yytext, "r");
+
+        if (! yyin) {
+            yyerror ("yylex: cannot open include file");
+			return -1;
+		}
+
+        yy_switch_to_buffer (yy_create_buffer (yyin, YY_BUF_SIZE));
+
+        BEGIN(INITIAL);
+        }
+
+<<EOF>> {
+        if ( --include_stack_ptr < 0 ) {
+			post_load_config (cfg);
+            yyterminate ();
+        }
+        else {
+            yy_delete_buffer (YY_CURRENT_BUFFER);
+            yy_switch_to_buffer (include_stack[include_stack_ptr]);
+            }
+        }
+
+<module>\n								/* ignore EOL */;
+<module>[ \t]+							/* ignore whitespace */;
+<module>\'[a-zA-Z0-9_-]\'	yylval.string=strdup(yytext + 1); yylval.string[strlen(yylval.string) - 1] = '\0'; return MODULE_OPT; 
+<module>\{	return OBRACE;
+<module>\}  return EBRACE;
+<module>\;	return SEMICOLON;
+<module>[a-zA-Z0-9_-]	yylval.string=strdup(yytext); return PARAM;
+<module>\$[a-zA-Z_][a-zA-Z0-9_]+		yylval.string=strdup(yytext + 1); return VARIABLE;
+<module>\"[^"]+\"	yylval.string=strdup(yytext + 1); yylval.string[strlen(yylval.string) - 1] = '\0'; return QUOTEDSTRING;
+
+%%
+/* 
+ * vi:ts=4 
+ */