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From din...@apache.org
Subject svn commit: r678637 [29/46] - in /webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd: ./ autom4te.cache/ cygwin/ doc/ openwrt/ src/ tests/ tests/docroot/ tests/docroot/123/ tests/docroot/www/ tests/docroot/www/dummydir/ tests/docroot/www/expire/ ...
Date Tue, 22 Jul 2008 04:35:46 GMT
Added: webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/lempar.c
URL: http://svn.apache.org/viewvc/webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/lempar.c?rev=678637&view=auto
==============================================================================
--- webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/lempar.c (added)
+++ webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/lempar.c Mon Jul 21 21:35:35 2008
@@ -0,0 +1,687 @@
+/* Driver template for the LEMON parser generator.
+** The author disclaims copyright to this source code.
+*/
+/* First off, code is include which follows the "include" declaration
+** in the input file. */
+#include <stdio.h>
+%%
+/* Next is all token values, in a form suitable for use by makeheaders.
+** This section will be null unless lemon is run with the -m switch.
+*/
+/*
+** These constants (all generated automatically by the parser generator)
+** specify the various kinds of tokens (terminals) that the parser
+** understands.
+**
+** Each symbol here is a terminal symbol in the grammar.
+*/
+%%
+/* Make sure the INTERFACE macro is defined.
+*/
+#ifndef INTERFACE
+# define INTERFACE 1
+#endif
+/* The next thing included is series of defines which control
+** various aspects of the generated parser.
+**    YYCODETYPE         is the data type used for storing terminal
+**                       and nonterminal numbers.  "unsigned char" is
+**                       used if there are fewer than 250 terminals
+**                       and nonterminals.  "int" is used otherwise.
+**    YYNOCODE           is a number of type YYCODETYPE which corresponds
+**                       to no legal terminal or nonterminal number.  This
+**                       number is used to fill in empty slots of the hash
+**                       table.
+**    YYFALLBACK         If defined, this indicates that one or more tokens
+**                       have fall-back values which should be used if the
+**                       original value of the token will not parse.
+**    YYACTIONTYPE       is the data type used for storing terminal
+**                       and nonterminal numbers.  "unsigned char" is
+**                       used if there are fewer than 250 rules and
+**                       states combined.  "int" is used otherwise.
+**    ParseTOKENTYPE     is the data type used for minor tokens given
+**                       directly to the parser from the tokenizer.
+**    YYMINORTYPE        is the data type used for all minor tokens.
+**                       This is typically a union of many types, one of
+**                       which is ParseTOKENTYPE.  The entry in the union
+**                       for base tokens is called "yy0".
+**    YYSTACKDEPTH       is the maximum depth of the parser's stack.
+**    ParseARG_SDECL     A static variable declaration for the %extra_argument
+**    ParseARG_PDECL     A parameter declaration for the %extra_argument
+**    ParseARG_STORE     Code to store %extra_argument into yypParser
+**    ParseARG_FETCH     Code to extract %extra_argument from yypParser
+**    YYNSTATE           the combined number of states.
+**    YYNRULE            the number of rules in the grammar
+**    YYERRORSYMBOL      is the code number of the error symbol.  If not
+**                       defined, then do no error processing.
+*/
+%%
+#define YY_NO_ACTION      (YYNSTATE+YYNRULE+2)
+#define YY_ACCEPT_ACTION  (YYNSTATE+YYNRULE+1)
+#define YY_ERROR_ACTION   (YYNSTATE+YYNRULE)
+
+/* Next are that tables used to determine what action to take based on the
+** current state and lookahead token.  These tables are used to implement
+** functions that take a state number and lookahead value and return an
+** action integer.
+**
+** Suppose the action integer is N.  Then the action is determined as
+** follows
+**
+**   0 <= N < YYNSTATE                  Shift N.  That is, push the lookahead
+**                                      token onto the stack and goto state N.
+**
+**   YYNSTATE <= N < YYNSTATE+YYNRULE   Reduce by rule N-YYNSTATE.
+**
+**   N == YYNSTATE+YYNRULE              A syntax error has occurred.
+**
+**   N == YYNSTATE+YYNRULE+1            The parser accepts its input.
+**
+**   N == YYNSTATE+YYNRULE+2            No such action.  Denotes unused
+**                                      slots in the yy_action[] table.
+**
+** The action table is constructed as a single large table named yy_action[].
+** Given state S and lookahead X, the action is computed as
+**
+**      yy_action[ yy_shift_ofst[S] + X ]
+**
+** If the index value yy_shift_ofst[S]+X is out of range or if the value
+** yy_lookahead[yy_shift_ofst[S]+X] is not equal to X or if yy_shift_ofst[S]
+** is equal to YY_SHIFT_USE_DFLT, it means that the action is not in the table
+** and that yy_default[S] should be used instead.
+**
+** The formula above is for computing the action when the lookahead is
+** a terminal symbol.  If the lookahead is a non-terminal (as occurs after
+** a reduce action) then the yy_reduce_ofst[] array is used in place of
+** the yy_shift_ofst[] array and YY_REDUCE_USE_DFLT is used in place of
+** YY_SHIFT_USE_DFLT.
+**
+** The following are the tables generated in this section:
+**
+**  yy_action[]        A single table containing all actions.
+**  yy_lookahead[]     A table containing the lookahead for each entry in
+**                     yy_action.  Used to detect hash collisions.
+**  yy_shift_ofst[]    For each state, the offset into yy_action for
+**                     shifting terminals.
+**  yy_reduce_ofst[]   For each state, the offset into yy_action for
+**                     shifting non-terminals after a reduce.
+**  yy_default[]       Default action for each state.
+*/
+%%
+#define YY_SZ_ACTTAB (sizeof(yy_action)/sizeof(yy_action[0]))
+
+/* The next table maps tokens into fallback tokens.  If a construct
+** like the following:
+**
+**      %fallback ID X Y Z.
+**
+** appears in the grammer, then ID becomes a fallback token for X, Y,
+** and Z.  Whenever one of the tokens X, Y, or Z is input to the parser
+** but it does not parse, the type of the token is changed to ID and
+** the parse is retried before an error is thrown.
+*/
+#ifdef YYFALLBACK
+static const YYCODETYPE yyFallback[] = {
+%%
+};
+#endif /* YYFALLBACK */
+
+/* The following structure represents a single element of the
+** parser's stack.  Information stored includes:
+**
+**   +  The state number for the parser at this level of the stack.
+**
+**   +  The value of the token stored at this level of the stack.
+**      (In other words, the "major" token.)
+**
+**   +  The semantic value stored at this level of the stack.  This is
+**      the information used by the action routines in the grammar.
+**      It is sometimes called the "minor" token.
+*/
+struct yyStackEntry {
+  int stateno;       /* The state-number */
+  int major;         /* The major token value.  This is the code
+                     ** number for the token at this stack level */
+  YYMINORTYPE minor; /* The user-supplied minor token value.  This
+                     ** is the value of the token  */
+};
+typedef struct yyStackEntry yyStackEntry;
+
+/* The state of the parser is completely contained in an instance of
+** the following structure */
+struct yyParser {
+  int yyidx;                    /* Index of top element in stack */
+  int yyerrcnt;                 /* Shifts left before out of the error */
+  ParseARG_SDECL                /* A place to hold %extra_argument */
+  yyStackEntry yystack[YYSTACKDEPTH];  /* The parser's stack */
+};
+typedef struct yyParser yyParser;
+
+#ifndef NDEBUG
+#include <stdio.h>
+static FILE *yyTraceFILE = 0;
+static char *yyTracePrompt = 0;
+#endif /* NDEBUG */
+
+#ifndef NDEBUG
+/*
+** Turn parser tracing on by giving a stream to which to write the trace
+** and a prompt to preface each trace message.  Tracing is turned off
+** by making either argument NULL
+**
+** Inputs:
+** <ul>
+** <li> A FILE* to which trace output should be written.
+**      If NULL, then tracing is turned off.
+** <li> A prefix string written at the beginning of every
+**      line of trace output.  If NULL, then tracing is
+**      turned off.
+** </ul>
+**
+** Outputs:
+** None.
+*/
+void ParseTrace(FILE *TraceFILE, char *zTracePrompt){
+  yyTraceFILE = TraceFILE;
+  yyTracePrompt = zTracePrompt;
+  if( yyTraceFILE==0 ) yyTracePrompt = 0;
+  else if( yyTracePrompt==0 ) yyTraceFILE = 0;
+}
+#endif /* NDEBUG */
+
+#ifndef NDEBUG
+/* For tracing shifts, the names of all terminals and nonterminals
+** are required.  The following table supplies these names */
+static const char *yyTokenName[] = {
+%%
+};
+#endif /* NDEBUG */
+
+#ifndef NDEBUG
+/* For tracing reduce actions, the names of all rules are required.
+*/
+static const char *yyRuleName[] = {
+%%
+};
+#endif /* NDEBUG */
+
+/*
+** This function returns the symbolic name associated with a token
+** value.
+*/
+const char *ParseTokenName(int tokenType){
+#ifndef NDEBUG
+  if( tokenType>0 && tokenType<(sizeof(yyTokenName)/sizeof(yyTokenName[0])) ){
+    return yyTokenName[tokenType];
+  }else{
+    return "Unknown";
+  }
+#else
+  return "";
+#endif
+}
+
+/*
+** This function allocates a new parser.
+** The only argument is a pointer to a function which works like
+** malloc.
+**
+** Inputs:
+** A pointer to the function used to allocate memory.
+**
+** Outputs:
+** A pointer to a parser.  This pointer is used in subsequent calls
+** to Parse and ParseFree.
+*/
+void *ParseAlloc(void *(*mallocProc)(size_t)){
+  yyParser *pParser;
+  pParser = (yyParser*)(*mallocProc)( (size_t)sizeof(yyParser) );
+  if( pParser ){
+    pParser->yyidx = -1;
+  }
+  return pParser;
+}
+
+/* The following function deletes the value associated with a
+** symbol.  The symbol can be either a terminal or nonterminal.
+** "yymajor" is the symbol code, and "yypminor" is a pointer to
+** the value.
+*/
+static void yy_destructor(YYCODETYPE yymajor, YYMINORTYPE *yypminor){
+  switch( yymajor ){
+    /* Here is inserted the actions which take place when a
+    ** terminal or non-terminal is destroyed.  This can happen
+    ** when the symbol is popped from the stack during a
+    ** reduce or during error processing or when a parser is
+    ** being destroyed before it is finished parsing.
+    **
+    ** Note: during a reduce, the only symbols destroyed are those
+    ** which appear on the RHS of the rule, but which are not used
+    ** inside the C code.
+    */
+%%
+    default:  break;   /* If no destructor action specified: do nothing */
+  }
+}
+
+/*
+** Pop the parser's stack once.
+**
+** If there is a destructor routine associated with the token which
+** is popped from the stack, then call it.
+**
+** Return the major token number for the symbol popped.
+*/
+static int yy_pop_parser_stack(yyParser *pParser){
+  YYCODETYPE yymajor;
+  yyStackEntry *yytos = &pParser->yystack[pParser->yyidx];
+
+  if( pParser->yyidx<0 ) return 0;
+#ifndef NDEBUG
+  if( yyTraceFILE && pParser->yyidx>=0 ){
+    fprintf(yyTraceFILE,"%sPopping %s\n",
+      yyTracePrompt,
+      yyTokenName[yytos->major]);
+  }
+#endif
+  yymajor = yytos->major;
+  yy_destructor( yymajor, &yytos->minor);
+  pParser->yyidx--;
+  return yymajor;
+}
+
+/*
+** Deallocate and destroy a parser.  Destructors are all called for
+** all stack elements before shutting the parser down.
+**
+** Inputs:
+** <ul>
+** <li>  A pointer to the parser.  This should be a pointer
+**       obtained from ParseAlloc.
+** <li>  A pointer to a function used to reclaim memory obtained
+**       from malloc.
+** </ul>
+*/
+void ParseFree(
+  void *p,                    /* The parser to be deleted */
+  void (*freeProc)(void*)     /* Function used to reclaim memory */
+){
+  yyParser *pParser = (yyParser*)p;
+  if( pParser==0 ) return;
+  while( pParser->yyidx>=0 ) yy_pop_parser_stack(pParser);
+  (*freeProc)((void*)pParser);
+}
+
+/*
+** Find the appropriate action for a parser given the terminal
+** look-ahead token iLookAhead.
+**
+** If the look-ahead token is YYNOCODE, then check to see if the action is
+** independent of the look-ahead.  If it is, return the action, otherwise
+** return YY_NO_ACTION.
+*/
+static int yy_find_shift_action(
+  yyParser *pParser,        /* The parser */
+  int iLookAhead            /* The look-ahead token */
+){
+  int i;
+  int stateno = pParser->yystack[pParser->yyidx].stateno;
+
+  /* if( pParser->yyidx<0 ) return YY_NO_ACTION;  */
+  i = yy_shift_ofst[stateno];
+  if( i==YY_SHIFT_USE_DFLT ){
+    return yy_default[stateno];
+  }
+  if( iLookAhead==YYNOCODE ){
+    return YY_NO_ACTION;
+  }
+  i += iLookAhead;
+  if( i<0 || i>=YY_SZ_ACTTAB || yy_lookahead[i]!=iLookAhead ){
+#ifdef YYFALLBACK
+    int iFallback;            /* Fallback token */
+    if( iLookAhead<sizeof(yyFallback)/sizeof(yyFallback[0])
+           && (iFallback = yyFallback[iLookAhead])!=0 ){
+#ifndef NDEBUG
+      if( yyTraceFILE ){
+        fprintf(yyTraceFILE, "%sFALLBACK %s => %s\n",
+           yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[iFallback]);
+      }
+#endif
+      return yy_find_shift_action(pParser, iFallback);
+    }
+#endif
+    return yy_default[stateno];
+  }else{
+    return yy_action[i];
+  }
+}
+
+/*
+** Find the appropriate action for a parser given the non-terminal
+** look-ahead token iLookAhead.
+**
+** If the look-ahead token is YYNOCODE, then check to see if the action is
+** independent of the look-ahead.  If it is, return the action, otherwise
+** return YY_NO_ACTION.
+*/
+static int yy_find_reduce_action(
+  yyParser *pParser,        /* The parser */
+  int iLookAhead            /* The look-ahead token */
+){
+  int i;
+  int stateno = pParser->yystack[pParser->yyidx].stateno;
+
+  i = yy_reduce_ofst[stateno];
+  if( i==YY_REDUCE_USE_DFLT ){
+    return yy_default[stateno];
+  }
+  if( iLookAhead==YYNOCODE ){
+    return YY_NO_ACTION;
+  }
+  i += iLookAhead;
+  if( i<0 || i>=YY_SZ_ACTTAB || yy_lookahead[i]!=iLookAhead ){
+    return yy_default[stateno];
+  }else{
+    return yy_action[i];
+  }
+}
+
+/*
+** Perform a shift action.
+*/
+static void yy_shift(
+  yyParser *yypParser,          /* The parser to be shifted */
+  int yyNewState,               /* The new state to shift in */
+  int yyMajor,                  /* The major token to shift in */
+  YYMINORTYPE *yypMinor         /* Pointer ot the minor token to shift in */
+){
+  yyStackEntry *yytos;
+  yypParser->yyidx++;
+  if( yypParser->yyidx>=YYSTACKDEPTH ){
+     ParseARG_FETCH;
+     yypParser->yyidx--;
+#ifndef NDEBUG
+     if( yyTraceFILE ){
+       fprintf(yyTraceFILE,"%sStack Overflow!\n",yyTracePrompt);
+     }
+#endif
+     while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser);
+     /* Here code is inserted which will execute if the parser
+     ** stack every overflows */
+%%
+     ParseARG_STORE; /* Suppress warning about unused %extra_argument var */
+     return;
+  }
+  yytos = &yypParser->yystack[yypParser->yyidx];
+  yytos->stateno = yyNewState;
+  yytos->major = yyMajor;
+  yytos->minor = *yypMinor;
+#ifndef NDEBUG
+  if( yyTraceFILE && yypParser->yyidx>0 ){
+    int i;
+    fprintf(yyTraceFILE,"%sShift %d\n",yyTracePrompt,yyNewState);
+    fprintf(yyTraceFILE,"%sStack:",yyTracePrompt);
+    for(i=1; i<=yypParser->yyidx; i++)
+      fprintf(yyTraceFILE," %s",yyTokenName[yypParser->yystack[i].major]);
+    fprintf(yyTraceFILE,"\n");
+  }
+#endif
+}
+
+/* The following table contains information about every rule that
+** is used during the reduce.
+*/
+static struct {
+  YYCODETYPE lhs;         /* Symbol on the left-hand side of the rule */
+  unsigned char nrhs;     /* Number of right-hand side symbols in the rule */
+} yyRuleInfo[] = {
+%%
+};
+
+static void yy_accept(yyParser*);  /* Forward Declaration */
+
+/*
+** Perform a reduce action and the shift that must immediately
+** follow the reduce.
+*/
+static void yy_reduce(
+  yyParser *yypParser,         /* The parser */
+  int yyruleno                 /* Number of the rule by which to reduce */
+){
+  int yygoto;                     /* The next state */
+  int yyact;                      /* The next action */
+  YYMINORTYPE yygotominor;        /* The LHS of the rule reduced */
+  yyStackEntry *yymsp;            /* The top of the parser's stack */
+  int yysize;                     /* Amount to pop the stack */
+  ParseARG_FETCH;
+  yymsp = &yypParser->yystack[yypParser->yyidx];
+#ifndef NDEBUG
+  if( yyTraceFILE && yyruleno>=0
+        && yyruleno<sizeof(yyRuleName)/sizeof(yyRuleName[0]) ){
+    fprintf(yyTraceFILE, "%sReduce [%s].\n", yyTracePrompt,
+      yyRuleName[yyruleno]);
+  }
+#endif /* NDEBUG */
+
+  switch( yyruleno ){
+  /* Beginning here are the reduction cases.  A typical example
+  ** follows:
+  **   case 0:
+  **  #line <lineno> <grammarfile>
+  **     { ... }           // User supplied code
+  **  #line <lineno> <thisfile>
+  **     break;
+  */
+%%
+  };
+  yygoto = yyRuleInfo[yyruleno].lhs;
+  yysize = yyRuleInfo[yyruleno].nrhs;
+  yypParser->yyidx -= yysize;
+  yyact = yy_find_reduce_action(yypParser,yygoto);
+  if( yyact < YYNSTATE ){
+    yy_shift(yypParser,yyact,yygoto,&yygotominor);
+  }else if( yyact == YYNSTATE + YYNRULE + 1 ){
+    yy_accept(yypParser);
+  }
+}
+
+/*
+** The following code executes when the parse fails
+*/
+static void yy_parse_failed(
+  yyParser *yypParser           /* The parser */
+){
+  ParseARG_FETCH;
+#ifndef NDEBUG
+  if( yyTraceFILE ){
+    fprintf(yyTraceFILE,"%sFail!\n",yyTracePrompt);
+  }
+#endif
+  while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser);
+  /* Here code is inserted which will be executed whenever the
+  ** parser fails */
+%%
+  ParseARG_STORE; /* Suppress warning about unused %extra_argument variable */
+}
+
+/*
+** The following code executes when a syntax error first occurs.
+*/
+static void yy_syntax_error(
+  yyParser *yypParser,           /* The parser */
+  int yymajor,                   /* The major type of the error token */
+  YYMINORTYPE yyminor            /* The minor type of the error token */
+){
+  ParseARG_FETCH;
+#define TOKEN (yyminor.yy0)
+%%
+  ParseARG_STORE; /* Suppress warning about unused %extra_argument variable */
+}
+
+/*
+** The following is executed when the parser accepts
+*/
+static void yy_accept(
+  yyParser *yypParser           /* The parser */
+){
+  ParseARG_FETCH;
+#ifndef NDEBUG
+  if( yyTraceFILE ){
+    fprintf(yyTraceFILE,"%sAccept!\n",yyTracePrompt);
+  }
+#endif
+  while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser);
+  /* Here code is inserted which will be executed whenever the
+  ** parser accepts */
+%%
+  ParseARG_STORE; /* Suppress warning about unused %extra_argument variable */
+}
+
+/* The main parser program.
+** The first argument is a pointer to a structure obtained from
+** "ParseAlloc" which describes the current state of the parser.
+** The second argument is the major token number.  The third is
+** the minor token.  The fourth optional argument is whatever the
+** user wants (and specified in the grammar) and is available for
+** use by the action routines.
+**
+** Inputs:
+** <ul>
+** <li> A pointer to the parser (an opaque structure.)
+** <li> The major token number.
+** <li> The minor token number.
+** <li> An option argument of a grammar-specified type.
+** </ul>
+**
+** Outputs:
+** None.
+*/
+void Parse(
+  void *yyp,                   /* The parser */
+  int yymajor,                 /* The major token code number */
+  ParseTOKENTYPE yyminor       /* The value for the token */
+  ParseARG_PDECL               /* Optional %extra_argument parameter */
+){
+  YYMINORTYPE yyminorunion;
+  int yyact;            /* The parser action. */
+  int yyendofinput;     /* True if we are at the end of input */
+  int yyerrorhit = 0;   /* True if yymajor has invoked an error */
+  yyParser *yypParser;  /* The parser */
+
+  /* (re)initialize the parser, if necessary */
+  yypParser = (yyParser*)yyp;
+  if( yypParser->yyidx<0 ){
+    if( yymajor==0 ) return;
+    yypParser->yyidx = 0;
+    yypParser->yyerrcnt = -1;
+    yypParser->yystack[0].stateno = 0;
+    yypParser->yystack[0].major = 0;
+  }
+  yyminorunion.yy0 = yyminor;
+  yyendofinput = (yymajor==0);
+  ParseARG_STORE;
+
+#ifndef NDEBUG
+  if( yyTraceFILE ){
+    fprintf(yyTraceFILE,"%sInput %s\n",yyTracePrompt,yyTokenName[yymajor]);
+  }
+#endif
+
+  do{
+    yyact = yy_find_shift_action(yypParser,yymajor);
+    if( yyact<YYNSTATE ){
+      yy_shift(yypParser,yyact,yymajor,&yyminorunion);
+      yypParser->yyerrcnt--;
+      if( yyendofinput && yypParser->yyidx>=0 ){
+        yymajor = 0;
+      }else{
+        yymajor = YYNOCODE;
+      }
+    }else if( yyact < YYNSTATE + YYNRULE ){
+      yy_reduce(yypParser,yyact-YYNSTATE);
+    }else if( yyact == YY_ERROR_ACTION ){
+      int yymx;
+#ifndef NDEBUG
+      if( yyTraceFILE ){
+        fprintf(yyTraceFILE,"%sSyntax Error!\n",yyTracePrompt);
+      }
+#endif
+#ifdef YYERRORSYMBOL
+      /* A syntax error has occurred.
+      ** The response to an error depends upon whether or not the
+      ** grammar defines an error token "ERROR".
+      **
+      ** This is what we do if the grammar does define ERROR:
+      **
+      **  * Call the %syntax_error function.
+      **
+      **  * Begin popping the stack until we enter a state where
+      **    it is legal to shift the error symbol, then shift
+      **    the error symbol.
+      **
+      **  * Set the error count to three.
+      **
+      **  * Begin accepting and shifting new tokens.  No new error
+      **    processing will occur until three tokens have been
+      **    shifted successfully.
+      **
+      */
+      if( yypParser->yyerrcnt<0 ){
+        yy_syntax_error(yypParser,yymajor,yyminorunion);
+      }
+      yymx = yypParser->yystack[yypParser->yyidx].major;
+      if( yymx==YYERRORSYMBOL || yyerrorhit ){
+#ifndef NDEBUG
+        if( yyTraceFILE ){
+          fprintf(yyTraceFILE,"%sDiscard input token %s\n",
+             yyTracePrompt,yyTokenName[yymajor]);
+        }
+#endif
+        yy_destructor(yymajor,&yyminorunion);
+        yymajor = YYNOCODE;
+      }else{
+         while(
+          yypParser->yyidx >= 0 &&
+          yymx != YYERRORSYMBOL &&
+          (yyact = yy_find_shift_action(yypParser,YYERRORSYMBOL)) >= YYNSTATE
+        ){
+          yy_pop_parser_stack(yypParser);
+        }
+        if( yypParser->yyidx < 0 || yymajor==0 ){
+          yy_destructor(yymajor,&yyminorunion);
+          yy_parse_failed(yypParser);
+          yymajor = YYNOCODE;
+        }else if( yymx!=YYERRORSYMBOL ){
+          YYMINORTYPE u2;
+          u2.YYERRSYMDT = 0;
+          yy_shift(yypParser,yyact,YYERRORSYMBOL,&u2);
+        }
+      }
+      yypParser->yyerrcnt = 3;
+      yyerrorhit = 1;
+#else  /* YYERRORSYMBOL is not defined */
+      /* This is what we do if the grammar does not define ERROR:
+      **
+      **  * Report an error message, and throw away the input token.
+      **
+      **  * If the input token is $, then fail the parse.
+      **
+      ** As before, subsequent error messages are suppressed until
+      ** three input tokens have been successfully shifted.
+      */
+      if( yypParser->yyerrcnt<=0 ){
+        yy_syntax_error(yypParser,yymajor,yyminorunion);
+      }
+      yypParser->yyerrcnt = 3;
+      yy_destructor(yymajor,&yyminorunion);
+      if( yyendofinput ){
+        yy_parse_failed(yypParser);
+      }
+      yymajor = YYNOCODE;
+#endif
+    }else{
+      yy_accept(yypParser);
+      yymajor = YYNOCODE;
+    }
+  }while( yymajor!=YYNOCODE && yypParser->yyidx>=0 );
+  return;
+}

Added: webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/lighttpd-angel.c
URL: http://svn.apache.org/viewvc/webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/lighttpd-angel.c?rev=678637&view=auto
==============================================================================
--- webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/lighttpd-angel.c (added)
+++ webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/lighttpd-angel.c Mon Jul 21 21:35:35 2008
@@ -0,0 +1,154 @@
+/**
+ * angel process for lighttpd 
+ *
+ * the purpose is the run as root all the time and handle:
+ * - restart on crash
+ * - spawn on HUP to allow graceful restart
+ * - ...
+ *
+ * it has to stay safe and small to be trustable
+ */
+
+#include <sys/wait.h>
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>
+#include <time.h>
+#include <signal.h>
+
+#define BINPATH SBIN_DIR"/lighttpd"
+
+static siginfo_t last_sigterm_info;
+static siginfo_t last_sighup_info;
+
+static volatile sig_atomic_t start_process    = 1;
+static volatile sig_atomic_t graceful_restart = 0;
+static volatile pid_t pid = -1;
+
+static void sigaction_handler(int sig, siginfo_t *si, void *context) {
+	int exitcode;
+
+	switch (sig) {
+	case SIGINT: 
+	case SIGTERM:
+		memcpy(&last_sigterm_info, si, sizeof(*si));
+
+		/** forward the sig to the child */
+		kill(pid, sig);
+		break;
+	case SIGHUP: /** do a graceful restart */
+		memcpy(&last_sighup_info, si, sizeof(*si));
+
+		/** do a graceful shutdown on the main process and start a new child */
+		kill(pid, SIGINT);
+
+		usleep(5 * 1000); /** wait 5 microsec */
+		
+		start_process = 1;
+		break;
+	case SIGCHLD:
+		/** a child died, de-combie it */
+		wait(&exitcode);
+		break;
+	}
+}
+
+int main(int argc, char **argv) {
+	int is_shutdown = 0;
+	struct sigaction act;
+
+	/**
+	 * we are running as root BEWARE
+	 */
+
+	memset(&act, 0, sizeof(act));
+	act.sa_handler = SIG_IGN;
+	sigaction(SIGPIPE, &act, NULL);
+	sigaction(SIGUSR1, &act, NULL);
+
+	act.sa_sigaction = sigaction_handler;
+	sigemptyset(&act.sa_mask);
+	act.sa_flags = SA_SIGINFO;
+
+	sigaction(SIGINT,  &act, NULL);
+	sigaction(SIGTERM, &act, NULL);
+	sigaction(SIGHUP,  &act, NULL);
+	sigaction(SIGALRM, &act, NULL);
+	sigaction(SIGCHLD, &act, NULL);
+
+	/* check that the compiled in path has the right user,
+	 *
+	 * BEWARE: there is a race between the check here and the exec later
+	 */
+
+	while (!is_shutdown) {
+		int exitcode = 0;
+
+		if (start_process) {
+			pid = fork();
+
+			if (0 == pid) {
+				/* i'm the child */
+
+				argv[0] = BINPATH;
+
+				execvp(BINPATH, argv);
+
+				exit(1);
+			} else if (-1 == pid) {
+				/** error */
+
+				return -1;
+			}
+
+			/* I'm the angel */
+			start_process = 0;
+		}
+	       
+		if ((pid_t)-1 == waitpid(pid, &exitcode, 0)) {
+			switch (errno) {
+			case EINTR:
+				/* someone sent a signal ... 
+				 * do we have to shutdown or restart the process */
+				break;
+			case ECHILD:
+				/** 
+				 * make sure we are not in a race between the signal handler
+				 * and the process restart */
+				if (!start_process) is_shutdown = 1;
+				break;
+			default:
+				break;
+			}
+		} else {
+			/** process went away */
+
+			if (WIFEXITED(exitcode)) {
+				/** normal exit */
+
+				is_shutdown = 1;
+
+				fprintf(stderr, "%s.%d: child (pid=%d) exited normally with exitcode: %d\n", 
+						__FILE__, __LINE__,
+						pid,
+						WEXITSTATUS(exitcode));
+
+			} else if (WIFSIGNALED(exitcode)) {
+				/** got a signal */
+
+				fprintf(stderr, "%s.%d: child (pid=%d) exited unexpectedly with signal %d, restarting\n", 
+						__FILE__, __LINE__,
+						pid,
+						WTERMSIG(exitcode));
+
+				start_process = 1;
+			}
+		}
+	}
+
+	return 0;
+}
+

Added: webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/lighty_out_transport_info.c
URL: http://svn.apache.org/viewvc/webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/lighty_out_transport_info.c?rev=678637&view=auto
==============================================================================
--- webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/lighty_out_transport_info.c (added)
+++ webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/lighty_out_transport_info.c Mon Jul 21 21:35:35 2008
@@ -0,0 +1,153 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "axis2_lighty_out_transport_info.h"
+#include <axutil_string.h>
+#include <axis2_http_transport.h>
+#include <axutil_string.h>
+#include "response.h"
+
+typedef struct axis2_lighty_out_transport_info
+{
+    axis2_http_out_transport_info_t out_transport_info;
+    connection *con;
+    server *srv;
+    axis2_char_t *encoding;
+} axis2_lighty_out_transport_info_t;
+
+#define AXIS2_INTF_TO_IMPL(out_transport_info) \
+                ((axis2_lighty_out_transport_info_t *)(out_transport_info))
+
+void AXIS2_CALL
+axis2_lighty_out_transport_info_free_void_arg(
+    void *transport_info,
+    const axutil_env_t * env)
+{
+    axis2_http_out_transport_info_t *transport_info_l = NULL;
+
+    AXIS2_ENV_CHECK(env, void);
+    transport_info_l = (axis2_http_out_transport_info_t *) transport_info;
+    axis2_http_out_transport_info_free(transport_info_l, env);
+    return;
+}
+
+axis2_status_t AXIS2_CALL
+axis2_lighty_out_transport_info_free(
+    axis2_http_out_transport_info_t * out_transport_info,
+    const axutil_env_t * env)
+{
+    axis2_lighty_out_transport_info_t *info = NULL;
+    AXIS2_ENV_CHECK(env, AXIS2_FAILURE);
+
+    info = AXIS2_INTF_TO_IMPL(out_transport_info);
+
+    info->con = NULL;       /* con doesn't belong to info */
+    if (info->encoding)
+    {
+        AXIS2_FREE(env->allocator, info->encoding);
+        info->encoding = NULL;
+    }
+
+    AXIS2_FREE(env->allocator, info);
+    return AXIS2_SUCCESS;
+}
+
+axis2_status_t AXIS2_CALL
+axis2_lighty_out_transport_info_set_content_type(
+    axis2_http_out_transport_info_t * out_transport_info,
+    const axutil_env_t * env,
+    const axis2_char_t * content_type)
+{
+    axis2_lighty_out_transport_info_t *info = NULL;
+    buffer *b;
+
+    AXIS2_ENV_CHECK(env, AXIS2_FAILURE);
+    AXIS2_PARAM_CHECK(env->error, content_type, AXIS2_FAILURE);
+    info = AXIS2_INTF_TO_IMPL(out_transport_info);
+
+    b = buffer_init ();
+    buffer_copy_string (b, content_type);
+
+    if (info->encoding)
+    {
+
+        buffer_append_string (b, ";charset=");
+        buffer_append_string (b, info->encoding);
+		response_header_overwrite(info->srv, info->con, 
+                                  CONST_STR_LEN("Content-Type"), CONST_BUF_LEN(b));
+    }
+    else
+    {
+		response_header_overwrite(info->srv, info->con, 
+                                  CONST_STR_LEN("Content-Type"), CONST_BUF_LEN(b));
+        AXIS2_LOG_DEBUG (env->log, AXIS2_LOG_SI, "response content type:%s", content_type);
+    }
+
+    return AXIS2_SUCCESS;
+}
+
+axis2_status_t AXIS2_CALL
+axis2_lighty_out_transport_info_set_char_encoding(
+    axis2_http_out_transport_info_t * info,
+    const axutil_env_t * env,
+    const axis2_char_t * encoding)
+{
+    AXIS2_ENV_CHECK(env, AXIS2_FAILURE);
+    AXIS2_PARAM_CHECK(env->error, encoding, AXIS2_FAILURE);
+
+    if (info->encoding)
+    {
+        AXIS2_FREE(env->allocator, info->encoding);
+    }
+    info->encoding = axutil_strdup(env, encoding);
+
+    return AXIS2_SUCCESS;
+}
+
+axis2_http_out_transport_info_t *AXIS2_CALL
+axis2_lighty_out_transport_info_create(
+    const axutil_env_t * env,
+    server *srv,
+    connection * con)
+{
+    axis2_lighty_out_transport_info_t *info = NULL;
+    axis2_http_out_transport_info_t *out_transport_info = NULL;
+
+    AXIS2_ENV_CHECK(env, NULL);
+
+    info = (axis2_lighty_out_transport_info_t *) AXIS2_MALLOC
+        (env->allocator, sizeof(axis2_lighty_out_transport_info_t));
+
+    if (!info)
+    {
+        AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
+        return NULL;
+    }
+    info->con = con;
+    info->srv = srv;
+    info->encoding = NULL;
+
+    out_transport_info = &(info->out_transport_info);
+
+    axis2_http_out_transport_info_set_char_encoding_func(out_transport_info,
+                                                         env,
+                                                         axis2_lighty_out_transport_info_set_char_encoding);
+    axis2_http_out_transport_info_set_content_type_func(out_transport_info, env,
+                                                        axis2_lighty_out_transport_info_set_content_type);
+
+    return out_transport_info;
+}

Added: webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/lighty_stream.c
URL: http://svn.apache.org/viewvc/webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/lighty_stream.c?rev=678637&view=auto
==============================================================================
--- webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/lighty_stream.c (added)
+++ webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/lighty_stream.c Mon Jul 21 21:35:35 2008
@@ -0,0 +1,203 @@
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <string.h>
+#include <stdlib.h>
+#include "lighty_stream.h"
+
+typedef struct lighty_stream_impl
+{
+    axutil_stream_t stream;
+    axutil_stream_type_t stream_type;
+    connection *con;
+} lighty_stream_impl_t;
+
+#define AXIS2_INTF_TO_IMPL(stream) ((lighty_stream_impl_t *)(stream))
+
+axutil_stream_type_t AXIS2_CALL lighty_stream_get_type(
+    axutil_stream_t * stream,
+    const axutil_env_t * env);
+
+int AXIS2_CALL lighty_stream_write(
+    axutil_stream_t * stream,
+    const axutil_env_t * env,
+    const void *buffer,
+    size_t count);
+
+int AXIS2_CALL lighty_stream_read(
+    axutil_stream_t * stream,
+    const axutil_env_t * env,
+    void *buffer,
+    size_t count);
+
+int AXIS2_CALL lighty_stream_skip(
+    axutil_stream_t * stream,
+    const axutil_env_t * env,
+    int count);
+
+int AXIS2_CALL lighty_stream_get_char(
+    axutil_stream_t * stream,
+    const axutil_env_t * env);
+
+AXIS2_EXTERN axutil_stream_t *AXIS2_CALL
+axutil_stream_create_lighty(
+    const axutil_env_t * env,
+    connection *con)
+{
+    lighty_stream_impl_t *stream_impl = NULL;
+    AXIS2_ENV_CHECK(env, NULL);
+    AXIS2_PARAM_CHECK(env->error, con, NULL);
+
+    stream_impl =
+        (lighty_stream_impl_t *) AXIS2_MALLOC(env->allocator,
+                                               sizeof(lighty_stream_impl_t));
+
+    if (!stream_impl)
+    {
+        AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
+        return NULL;
+    }
+
+    memset(&(stream_impl->stream), 0, sizeof(axutil_stream_t));
+
+    stream_impl->con = con;
+    stream_impl->stream_type = AXIS2_STREAM_MANAGED;
+
+    axutil_stream_set_read(&(stream_impl->stream), env, lighty_stream_read);
+    axutil_stream_set_write(&(stream_impl->stream), env, lighty_stream_write);
+    axutil_stream_set_skip(&(stream_impl->stream), env, lighty_stream_skip);
+
+    return &(stream_impl->stream);
+}
+
+int AXIS2_CALL
+lighty_stream_read(
+    axutil_stream_t * stream,
+    const axutil_env_t * env,
+    void *sbuffer,
+    size_t count)
+{
+    lighty_stream_impl_t *stream_impl = NULL;
+    size_t len = 0;
+    char *buff = NULL;
+    connection *con;
+    chunkqueue *cq;
+    buffer *b;
+    chunk *c;
+
+    AXIS2_ENV_CHECK(env, AXIS2_CRITICAL_FAILURE);
+
+    stream_impl = AXIS2_INTF_TO_IMPL(stream);
+
+    buff = (char *)sbuffer;
+
+    con = stream_impl->con;
+
+    cq = con->request_content_queue;
+
+    b = buffer_init ();
+    buffer_prepare_copy (b, count);
+        
+    for (c = cq->first; c; c = c->next) 
+    {
+        if ((len + c->mem->used) > count)
+        {
+            buffer_copy_string_len(b, c->mem->ptr, count - len);
+            len += (count - len);
+            break;
+        }
+
+        if (count > len)
+        {
+            buffer_copy_string_buffer (b, c->mem);
+            len += (c->mem->used - 1);
+        }
+
+        if (len > count)
+            break;
+    }
+    
+    memcpy (buff, b->ptr, len);
+    buff [len] = 0;
+
+    AXIS2_LOG_DEBUG (env->log, AXIS2_LOG_SI, "read length %d", len);
+    return len;
+}
+
+int AXIS2_CALL
+lighty_stream_write(
+    axutil_stream_t * stream,
+    const axutil_env_t * env,
+    const void *buf,
+    size_t count)
+{
+    lighty_stream_impl_t *stream_impl = NULL;
+    axis2_char_t *sbuffer = NULL;
+    AXIS2_ENV_CHECK(env, AXIS2_CRITICAL_FAILURE);
+    AXIS2_PARAM_CHECK(env->error, buf, AXIS2_FAILURE);
+    stream_impl = AXIS2_INTF_TO_IMPL(stream);
+    sbuffer = (axis2_char_t *) buf;
+    if (count <= 0)
+    {
+        AXIS2_LOG_DEBUG (env->log, AXIS2_LOG_SI, "read length count");
+        return (int)count;
+        /* We are sure that the difference lies within the int range */
+    }
+    /* assume that sbuffer is not null terminated */
+    AXIS2_LOG_DEBUG (env->log, AXIS2_LOG_SI, "write length out");
+    return 0;
+    /* We are sure that the difference lies within the int range */
+}
+
+int AXIS2_CALL
+lighty_stream_skip(
+    axutil_stream_t * stream,
+    const axutil_env_t * env,
+    int count)
+{
+    lighty_stream_impl_t *stream_impl = NULL;
+    axis2_char_t *tmp_buffer = NULL;
+    int len = -1;
+    AXIS2_ENV_CHECK(env, AXIS2_CRITICAL_FAILURE);
+    stream_impl = AXIS2_INTF_TO_IMPL(stream);
+
+    return len;
+
+}
+
+int AXIS2_CALL
+lighty_stream_get_char(
+    axutil_stream_t * stream,
+    const axutil_env_t * env)
+{
+    int ret = -1;
+    AXIS2_ENV_CHECK(env, AXIS2_CRITICAL_FAILURE);
+
+    return ret;
+}
+
+axutil_stream_type_t AXIS2_CALL
+lighty_stream_get_type(
+    axutil_stream_t * stream,
+    const axutil_env_t * env)
+{
+    AXIS2_ENV_CHECK(env, AXIS2_CRITICAL_FAILURE);
+    return AXIS2_INTF_TO_IMPL(stream)->stream_type;
+}
+
+

Added: webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/lighty_stream.h
URL: http://svn.apache.org/viewvc/webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/lighty_stream.h?rev=678637&view=auto
==============================================================================
--- webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/lighty_stream.h (added)
+++ webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/lighty_stream.h Mon Jul 21 21:35:35 2008
@@ -0,0 +1,46 @@
+
+/*
+ * Copyright 2004,2005 The Apache Software Foundation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain count copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef LIGHTY_STREAM_H
+#define LIGHTY_STREAM_H
+
+#include <axis2_const.h>
+#include <axis2_defines.h>
+#include <axutil_env.h>
+#include <axutil_stream.h>
+#include <base.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+    /** \brief Constructor for creating apche2 stream
+      * @return axutil_stream (lighty)
+      */
+    AXIS2_EXTERN axutil_stream_t *AXIS2_CALL
+    axutil_stream_create_lighty(
+        const axutil_env_t * env,
+        connection * con);
+
+    /** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif                          /* LIGHTY_STREAM_H */

Added: webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/log.c
URL: http://svn.apache.org/viewvc/webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/log.c?rev=678637&view=auto
==============================================================================
--- webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/log.c (added)
+++ webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/log.c Mon Jul 21 21:35:35 2008
@@ -0,0 +1,252 @@
+#define _GNU_SOURCE
+
+#include <sys/types.h>
+
+#include <errno.h>
+#include <fcntl.h>
+#include <time.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include <stdarg.h>
+#include <stdio.h>
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef HAVE_SYSLOG_H
+#include <syslog.h>
+#endif
+
+#include "log.h"
+#include "array.h"
+
+#ifdef HAVE_VALGRIND_VALGRIND_H
+#include <valgrind/valgrind.h>
+#endif
+
+#ifndef O_LARGEFILE
+# define O_LARGEFILE 0
+#endif
+
+/**
+ * open the errorlog
+ *
+ * we have 3 possibilities:
+ * - stderr (default)
+ * - syslog
+ * - logfile
+ *
+ * if the open failed, report to the user and die
+ *
+ */
+
+int log_error_open(server *srv) {
+	int fd;
+	int close_stderr = 1;
+
+#ifdef HAVE_SYSLOG_H
+	/* perhaps someone wants to use syslog() */
+	openlog("lighttpd", LOG_CONS | LOG_PID, LOG_DAEMON);
+#endif
+	srv->errorlog_mode = ERRORLOG_STDERR;
+
+	if (srv->srvconf.errorlog_use_syslog) {
+		srv->errorlog_mode = ERRORLOG_SYSLOG;
+	} else if (!buffer_is_empty(srv->srvconf.errorlog_file)) {
+		const char *logfile = srv->srvconf.errorlog_file->ptr;
+
+		if (-1 == (srv->errorlog_fd = open(logfile, O_APPEND | O_WRONLY | O_CREAT | O_LARGEFILE, 0644))) {
+			log_error_write(srv, __FILE__, __LINE__, "SSSS",
+					"opening errorlog '", logfile,
+					"' failed: ", strerror(errno));
+
+			return -1;
+		}
+#ifdef FD_CLOEXEC
+		/* close fd on exec (cgi) */
+		fcntl(srv->errorlog_fd, F_SETFD, FD_CLOEXEC);
+#endif
+		srv->errorlog_mode = ERRORLOG_FILE;
+	}
+
+	log_error_write(srv, __FILE__, __LINE__, "s", "server started");
+
+#ifdef HAVE_VALGRIND_VALGRIND_H
+	/* don't close stderr for debugging purposes if run in valgrind */
+	if (RUNNING_ON_VALGRIND) close_stderr = 0;
+#endif
+	if (srv->errorlog_mode == ERRORLOG_STDERR) close_stderr = 0;
+
+	/* move stderr to /dev/null */
+	if (close_stderr &&
+	    -1 != (fd = open("/dev/null", O_WRONLY))) {
+		close(STDERR_FILENO);
+		dup2(fd, STDERR_FILENO);
+		close(fd);
+	}
+	return 0;
+}
+
+/**
+ * open the errorlog
+ *
+ * if the open failed, report to the user and die
+ * if no filename is given, use syslog instead
+ *
+ */
+
+int log_error_cycle(server *srv) {
+	/* only cycle if we are not in syslog-mode */
+
+	if (srv->errorlog_mode == ERRORLOG_FILE) {
+		const char *logfile = srv->srvconf.errorlog_file->ptr;
+		/* already check of opening time */
+
+		int new_fd;
+
+		if (-1 == (new_fd = open(logfile, O_APPEND | O_WRONLY | O_CREAT | O_LARGEFILE, 0644))) {
+			/* write to old log */
+			log_error_write(srv, __FILE__, __LINE__, "SSSSS",
+					"cycling errorlog '", logfile,
+					"' failed: ", strerror(errno),
+					", falling back to syslog()");
+
+			close(srv->errorlog_fd);
+			srv->errorlog_fd = -1;
+#ifdef HAVE_SYSLOG_H
+			srv->errorlog_mode = ERRORLOG_SYSLOG;
+#endif
+		} else {
+			/* ok, new log is open, close the old one */
+			close(srv->errorlog_fd);
+			srv->errorlog_fd = new_fd;
+		}
+	}
+
+	return 0;
+}
+
+int log_error_close(server *srv) {
+	switch(srv->errorlog_mode) {
+	case ERRORLOG_FILE:
+		close(srv->errorlog_fd);
+		break;
+	case ERRORLOG_SYSLOG:
+#ifdef HAVE_SYSLOG_H
+		closelog();
+#endif
+		break;
+	case ERRORLOG_STDERR:
+		break;
+	}
+
+	return 0;
+}
+
+int log_error_write(server *srv, const char *filename, unsigned int line, const char *fmt, ...) {
+	va_list ap;
+
+	switch(srv->errorlog_mode) {
+	case ERRORLOG_FILE:
+	case ERRORLOG_STDERR:
+		/* cache the generated timestamp */
+		if (srv->cur_ts != srv->last_generated_debug_ts) {
+			buffer_prepare_copy(srv->ts_debug_str, 255);
+			strftime(srv->ts_debug_str->ptr, srv->ts_debug_str->size - 1, "%Y-%m-%d %H:%M:%S", localtime(&(srv->cur_ts)));
+			srv->ts_debug_str->used = strlen(srv->ts_debug_str->ptr) + 1;
+
+			srv->last_generated_debug_ts = srv->cur_ts;
+		}
+
+		buffer_copy_string_buffer(srv->errorlog_buf, srv->ts_debug_str);
+		BUFFER_APPEND_STRING_CONST(srv->errorlog_buf, ": (");
+		break;
+	case ERRORLOG_SYSLOG:
+		/* syslog is generating its own timestamps */
+		BUFFER_COPY_STRING_CONST(srv->errorlog_buf, "(");
+		break;
+	}
+
+	buffer_append_string(srv->errorlog_buf, filename);
+	BUFFER_APPEND_STRING_CONST(srv->errorlog_buf, ".");
+	buffer_append_long(srv->errorlog_buf, line);
+	BUFFER_APPEND_STRING_CONST(srv->errorlog_buf, ") ");
+
+
+	for(va_start(ap, fmt); *fmt; fmt++) {
+		int d;
+		char *s;
+		buffer *b;
+		off_t o;
+
+		switch(*fmt) {
+		case 's':           /* string */
+			s = va_arg(ap, char *);
+			buffer_append_string(srv->errorlog_buf, s);
+			BUFFER_APPEND_STRING_CONST(srv->errorlog_buf, " ");
+			break;
+		case 'b':           /* buffer */
+			b = va_arg(ap, buffer *);
+			buffer_append_string_buffer(srv->errorlog_buf, b);
+			BUFFER_APPEND_STRING_CONST(srv->errorlog_buf, " ");
+			break;
+		case 'd':           /* int */
+			d = va_arg(ap, int);
+			buffer_append_long(srv->errorlog_buf, d);
+			BUFFER_APPEND_STRING_CONST(srv->errorlog_buf, " ");
+			break;
+		case 'o':           /* off_t */
+			o = va_arg(ap, off_t);
+			buffer_append_off_t(srv->errorlog_buf, o);
+			BUFFER_APPEND_STRING_CONST(srv->errorlog_buf, " ");
+			break;
+		case 'x':           /* int (hex) */
+			d = va_arg(ap, int);
+			BUFFER_APPEND_STRING_CONST(srv->errorlog_buf, "0x");
+			buffer_append_long_hex(srv->errorlog_buf, d);
+			BUFFER_APPEND_STRING_CONST(srv->errorlog_buf, " ");
+			break;
+		case 'S':           /* string */
+			s = va_arg(ap, char *);
+			buffer_append_string(srv->errorlog_buf, s);
+			break;
+		case 'B':           /* buffer */
+			b = va_arg(ap, buffer *);
+			buffer_append_string_buffer(srv->errorlog_buf, b);
+			break;
+		case 'D':           /* int */
+			d = va_arg(ap, int);
+			buffer_append_long(srv->errorlog_buf, d);
+			break;
+		case '(':
+		case ')':
+		case '<':
+		case '>':
+		case ',':
+		case ' ':
+			buffer_append_string_len(srv->errorlog_buf, fmt, 1);
+			break;
+		}
+	}
+	va_end(ap);
+
+	switch(srv->errorlog_mode) {
+	case ERRORLOG_FILE:
+		BUFFER_APPEND_STRING_CONST(srv->errorlog_buf, "\n");
+		write(srv->errorlog_fd, srv->errorlog_buf->ptr, srv->errorlog_buf->used - 1);
+		break;
+	case ERRORLOG_STDERR:
+		BUFFER_APPEND_STRING_CONST(srv->errorlog_buf, "\n");
+		write(STDERR_FILENO, srv->errorlog_buf->ptr, srv->errorlog_buf->used - 1);
+		break;
+	case ERRORLOG_SYSLOG:
+		syslog(LOG_ERR, "%s", srv->errorlog_buf->ptr);
+		break;
+	}
+
+	return 0;
+}
+

Added: webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/log.h
URL: http://svn.apache.org/viewvc/webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/log.h?rev=678637&view=auto
==============================================================================
--- webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/log.h (added)
+++ webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/log.h Mon Jul 21 21:35:35 2008
@@ -0,0 +1,13 @@
+#ifndef _LOG_H_
+#define _LOG_H_
+
+#include "server.h"
+
+#define WP() log_error_write(srv, __FILE__, __LINE__, "");
+
+int log_error_open(server *srv);
+int log_error_close(server *srv);
+int log_error_write(server *srv, const char *filename, unsigned int line, const char *fmt, ...);
+int log_error_cycle(server *srv);
+
+#endif

Added: webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/md5.c
URL: http://svn.apache.org/viewvc/webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/md5.c?rev=678637&view=auto
==============================================================================
--- webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/md5.c (added)
+++ webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/md5.c Mon Jul 21 21:35:35 2008
@@ -0,0 +1,355 @@
+/* MD5C.C - RSA Data Security, Inc., MD5 message-digest algorithm
+ */
+
+/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
+rights reserved.
+
+License to copy and use this software is granted provided that it
+is identified as the "RSA Data Security, Inc. MD5 Message-Digest
+Algorithm" in all material mentioning or referencing this software
+or this function.
+
+License is also granted to make and use derivative works provided
+that such works are identified as "derived from the RSA Data
+Security, Inc. MD5 Message-Digest Algorithm" in all material
+mentioning or referencing the derived work.
+
+RSA Data Security, Inc. makes no representations concerning either
+the merchantability of this software or the suitability of this
+software for any particular purpose. It is provided "as is"
+without express or implied warranty of any kind.
+
+These notices must be retained in any copies of any part of this
+documentation and/or software.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifndef USE_OPENSSL
+#include <string.h>
+
+#include "md5.h"
+
+/* Constants for MD5Transform routine.
+ */
+
+#define S11 7
+#define S12 12
+#define S13 17
+#define S14 22
+#define S21 5
+#define S22 9
+#define S23 14
+#define S24 20
+#define S31 4
+#define S32 11
+#define S33 16
+#define S34 23
+#define S41 6
+#define S42 10
+#define S43 15
+#define S44 21
+
+static void MD5Transform (UINT4 [4], unsigned char [64]);
+static void Encode (unsigned char *, UINT4 *, unsigned int);
+static void Decode (UINT4 *, unsigned char *, unsigned int);
+
+#ifdef HAVE_MEMCPY
+#define MD5_memcpy(output, input, len) memcpy((output), (input), (len))
+#else
+static void MD5_memcpy (POINTER, POINTER, unsigned int);
+#endif
+#ifdef HAVE_MEMSET
+#define MD5_memset(output, value, len) memset((output), (value), (len))
+#else
+static void MD5_memset (POINTER, int, unsigned int);
+#endif
+
+static unsigned char PADDING[64] = {
+  0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+/* F, G, H and I are basic MD5 functions.
+ */
+#define F(x, y, z) (((x) & (y)) | ((~x) & (z)))
+#define G(x, y, z) (((x) & (z)) | ((y) & (~z)))
+#define H(x, y, z) ((x) ^ (y) ^ (z))
+#define I(x, y, z) ((y) ^ ((x) | (~z)))
+
+/* ROTATE_LEFT rotates x left n bits.
+ */
+#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32-(n))))
+
+/* FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4.
+Rotation is separate from addition to prevent recomputation.
+ */
+#define FF(a, b, c, d, x, s, ac) { \
+ (a) += F ((b), (c), (d)) + (x) + (UINT4)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+  }
+#define GG(a, b, c, d, x, s, ac) { \
+ (a) += G ((b), (c), (d)) + (x) + (UINT4)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+  }
+#define HH(a, b, c, d, x, s, ac) { \
+ (a) += H ((b), (c), (d)) + (x) + (UINT4)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+  }
+#define II(a, b, c, d, x, s, ac) { \
+ (a) += I ((b), (c), (d)) + (x) + (UINT4)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+  }
+
+/* MD5 initialization. Begins an MD5 operation, writing a new context.
+ */
+void MD5_Init (context)
+MD5_CTX *context;                                        /* context */
+{
+  context->count[0] = context->count[1] = 0;
+  /* Load magic initialization constants.
+*/
+  context->state[0] = 0x67452301;
+  context->state[1] = 0xefcdab89;
+  context->state[2] = 0x98badcfe;
+  context->state[3] = 0x10325476;
+}
+
+/* MD5 block update operation. Continues an MD5 message-digest
+  operation, processing another message block, and updating the
+  context.
+ */
+void MD5_Update (context, input, inputLen)
+MD5_CTX *context;                                        /* context */
+unsigned char *input;                                /* input block */
+unsigned int inputLen;                     /* length of input block */
+{
+  unsigned int i, ndx, partLen;
+
+  /* Compute number of bytes mod 64 */
+  ndx = (unsigned int)((context->count[0] >> 3) & 0x3F);
+
+  /* Update number of bits */
+  if ((context->count[0] += ((UINT4)inputLen << 3))
+
+   < ((UINT4)inputLen << 3))
+ context->count[1]++;
+  context->count[1] += ((UINT4)inputLen >> 29);
+
+  partLen = 64 - ndx;
+
+  /* Transform as many times as possible.
+*/
+  if (inputLen >= partLen) {
+ MD5_memcpy
+   ((POINTER)&context->buffer[ndx], (POINTER)input, partLen);
+ MD5Transform (context->state, context->buffer);
+
+ for (i = partLen; i + 63 < inputLen; i += 64)
+   MD5Transform (context->state, &input[i]);
+
+ ndx = 0;
+  }
+  else
+ i = 0;
+
+  /* Buffer remaining input */
+  MD5_memcpy
+ ((POINTER)&context->buffer[ndx], (POINTER)&input[i],
+  inputLen-i);
+}
+
+/* MD5 finalization. Ends an MD5 message-digest operation, writing the
+  the message digest and zeroizing the context.
+ */
+void MD5_Final (digest, context)
+unsigned char digest[16];                         /* message digest */
+MD5_CTX *context;                                       /* context */
+{
+  unsigned char bits[8];
+  unsigned int ndx, padLen;
+
+  /* Save number of bits */
+  Encode (bits, context->count, 8);
+
+  /* Pad out to 56 mod 64.
+*/
+  ndx = (unsigned int)((context->count[0] >> 3) & 0x3f);
+  padLen = (ndx < 56) ? (56 - ndx) : (120 - ndx);
+  MD5_Update (context, PADDING, padLen);
+
+  /* Append length (before padding) */
+  MD5_Update (context, bits, 8);
+
+  /* Store state in digest */
+  Encode (digest, context->state, 16);
+
+  /* Zeroize sensitive information.
+*/
+  MD5_memset ((POINTER)context, 0, sizeof (*context));
+}
+
+/* MD5 basic transformation. Transforms state based on block.
+ */
+static void MD5Transform (state, block)
+UINT4 state[4];
+unsigned char block[64];
+{
+  UINT4 a = state[0], b = state[1], c = state[2], d = state[3], x[16];
+
+  Decode (x, block, 64);
+
+  /* Round 1 */
+  FF (a, b, c, d, x[ 0], S11, 0xd76aa478); /* 1 */
+  FF (d, a, b, c, x[ 1], S12, 0xe8c7b756); /* 2 */
+  FF (c, d, a, b, x[ 2], S13, 0x242070db); /* 3 */
+  FF (b, c, d, a, x[ 3], S14, 0xc1bdceee); /* 4 */
+  FF (a, b, c, d, x[ 4], S11, 0xf57c0faf); /* 5 */
+  FF (d, a, b, c, x[ 5], S12, 0x4787c62a); /* 6 */
+  FF (c, d, a, b, x[ 6], S13, 0xa8304613); /* 7 */
+  FF (b, c, d, a, x[ 7], S14, 0xfd469501); /* 8 */
+  FF (a, b, c, d, x[ 8], S11, 0x698098d8); /* 9 */
+  FF (d, a, b, c, x[ 9], S12, 0x8b44f7af); /* 10 */
+  FF (c, d, a, b, x[10], S13, 0xffff5bb1); /* 11 */
+  FF (b, c, d, a, x[11], S14, 0x895cd7be); /* 12 */
+  FF (a, b, c, d, x[12], S11, 0x6b901122); /* 13 */
+  FF (d, a, b, c, x[13], S12, 0xfd987193); /* 14 */
+  FF (c, d, a, b, x[14], S13, 0xa679438e); /* 15 */
+  FF (b, c, d, a, x[15], S14, 0x49b40821); /* 16 */
+
+ /* Round 2 */
+  GG (a, b, c, d, x[ 1], S21, 0xf61e2562); /* 17 */
+  GG (d, a, b, c, x[ 6], S22, 0xc040b340); /* 18 */
+  GG (c, d, a, b, x[11], S23, 0x265e5a51); /* 19 */
+  GG (b, c, d, a, x[ 0], S24, 0xe9b6c7aa); /* 20 */
+  GG (a, b, c, d, x[ 5], S21, 0xd62f105d); /* 21 */
+  GG (d, a, b, c, x[10], S22,  0x2441453); /* 22 */
+  GG (c, d, a, b, x[15], S23, 0xd8a1e681); /* 23 */
+  GG (b, c, d, a, x[ 4], S24, 0xe7d3fbc8); /* 24 */
+  GG (a, b, c, d, x[ 9], S21, 0x21e1cde6); /* 25 */
+  GG (d, a, b, c, x[14], S22, 0xc33707d6); /* 26 */
+  GG (c, d, a, b, x[ 3], S23, 0xf4d50d87); /* 27 */
+
+  GG (b, c, d, a, x[ 8], S24, 0x455a14ed); /* 28 */
+  GG (a, b, c, d, x[13], S21, 0xa9e3e905); /* 29 */
+  GG (d, a, b, c, x[ 2], S22, 0xfcefa3f8); /* 30 */
+  GG (c, d, a, b, x[ 7], S23, 0x676f02d9); /* 31 */
+  GG (b, c, d, a, x[12], S24, 0x8d2a4c8a); /* 32 */
+
+  /* Round 3 */
+  HH (a, b, c, d, x[ 5], S31, 0xfffa3942); /* 33 */
+  HH (d, a, b, c, x[ 8], S32, 0x8771f681); /* 34 */
+  HH (c, d, a, b, x[11], S33, 0x6d9d6122); /* 35 */
+  HH (b, c, d, a, x[14], S34, 0xfde5380c); /* 36 */
+  HH (a, b, c, d, x[ 1], S31, 0xa4beea44); /* 37 */
+  HH (d, a, b, c, x[ 4], S32, 0x4bdecfa9); /* 38 */
+  HH (c, d, a, b, x[ 7], S33, 0xf6bb4b60); /* 39 */
+  HH (b, c, d, a, x[10], S34, 0xbebfbc70); /* 40 */
+  HH (a, b, c, d, x[13], S31, 0x289b7ec6); /* 41 */
+  HH (d, a, b, c, x[ 0], S32, 0xeaa127fa); /* 42 */
+  HH (c, d, a, b, x[ 3], S33, 0xd4ef3085); /* 43 */
+  HH (b, c, d, a, x[ 6], S34,  0x4881d05); /* 44 */
+  HH (a, b, c, d, x[ 9], S31, 0xd9d4d039); /* 45 */
+  HH (d, a, b, c, x[12], S32, 0xe6db99e5); /* 46 */
+  HH (c, d, a, b, x[15], S33, 0x1fa27cf8); /* 47 */
+  HH (b, c, d, a, x[ 2], S34, 0xc4ac5665); /* 48 */
+
+  /* Round 4 */
+  II (a, b, c, d, x[ 0], S41, 0xf4292244); /* 49 */
+  II (d, a, b, c, x[ 7], S42, 0x432aff97); /* 50 */
+  II (c, d, a, b, x[14], S43, 0xab9423a7); /* 51 */
+  II (b, c, d, a, x[ 5], S44, 0xfc93a039); /* 52 */
+  II (a, b, c, d, x[12], S41, 0x655b59c3); /* 53 */
+  II (d, a, b, c, x[ 3], S42, 0x8f0ccc92); /* 54 */
+  II (c, d, a, b, x[10], S43, 0xffeff47d); /* 55 */
+  II (b, c, d, a, x[ 1], S44, 0x85845dd1); /* 56 */
+  II (a, b, c, d, x[ 8], S41, 0x6fa87e4f); /* 57 */
+  II (d, a, b, c, x[15], S42, 0xfe2ce6e0); /* 58 */
+  II (c, d, a, b, x[ 6], S43, 0xa3014314); /* 59 */
+  II (b, c, d, a, x[13], S44, 0x4e0811a1); /* 60 */
+  II (a, b, c, d, x[ 4], S41, 0xf7537e82); /* 61 */
+  II (d, a, b, c, x[11], S42, 0xbd3af235); /* 62 */
+  II (c, d, a, b, x[ 2], S43, 0x2ad7d2bb); /* 63 */
+  II (b, c, d, a, x[ 9], S44, 0xeb86d391); /* 64 */
+
+  state[0] += a;
+  state[1] += b;
+  state[2] += c;
+  state[3] += d;
+
+  /* Zeroize sensitive information.
+
+*/
+  MD5_memset ((POINTER)x, 0, sizeof (x));
+}
+
+/* Encodes input (UINT4) into output (unsigned char). Assumes len is
+  a multiple of 4.
+ */
+static void Encode (output, input, len)
+unsigned char *output;
+UINT4 *input;
+unsigned int len;
+{
+  unsigned int i, j;
+
+  for (i = 0, j = 0; j < len; i++, j += 4) {
+ output[j] = (unsigned char)(input[i] & 0xff);
+ output[j+1] = (unsigned char)((input[i] >> 8) & 0xff);
+ output[j+2] = (unsigned char)((input[i] >> 16) & 0xff);
+ output[j+3] = (unsigned char)((input[i] >> 24) & 0xff);
+  }
+}
+
+/* Decodes input (unsigned char) into output (UINT4). Assumes len is
+  a multiple of 4.
+ */
+static void Decode (output, input, len)
+UINT4 *output;
+unsigned char *input;
+unsigned int len;
+{
+  unsigned int i, j;
+
+  for (i = 0, j = 0; j < len; i++, j += 4)
+ output[i] = ((UINT4)input[j]) | (((UINT4)input[j+1]) << 8) |
+   (((UINT4)input[j+2]) << 16) | (((UINT4)input[j+3]) << 24);
+}
+
+/* Note: Replace "for loop" with standard memcpy if possible.
+ */
+#ifndef HAVE_MEMCPY
+static void MD5_memcpy (output, input, len)
+POINTER output;
+POINTER input;
+unsigned int len;
+{
+  unsigned int i;
+
+  for (i = 0; i < len; i++)
+
+ output[i] = input[i];
+}
+#endif
+/* Note: Replace "for loop" with standard memset if possible.
+ */
+#ifndef HAVE_MEMSET
+static void MD5_memset (output, value, len)
+POINTER output;
+int value;
+unsigned int len;
+{
+  unsigned int i;
+
+  for (i = 0; i < len; i++)
+ ((char *)output)[i] = (char)value;
+}
+#endif
+#endif

Added: webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/md5.h
URL: http://svn.apache.org/viewvc/webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/md5.h?rev=678637&view=auto
==============================================================================
--- webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/md5.h (added)
+++ webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/md5.h Mon Jul 21 21:35:35 2008
@@ -0,0 +1,47 @@
+/* MD5.H - header file for MD5C.C
+ */
+
+/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
+rights reserved.
+
+License to copy and use this software is granted provided that it
+is identified as the "RSA Data Security, Inc. MD5 Message-Digest
+Algorithm" in all material mentioning or referencing this software
+or this function.
+
+License is also granted to make and use derivative works provided
+that such works are identified as "derived from the RSA Data
+Security, Inc. MD5 Message-Digest Algorithm" in all material
+mentioning or referencing the derived work.
+
+RSA Data Security, Inc. makes no representations concerning either
+the merchantability of this software or the suitability of this
+software for any particular purpose. It is provided "as is"
+without express or implied warranty of any kind.
+
+These notices must be retained in any copies of any part of this
+documentation and/or software.
+ */
+#include <limits.h>
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+
+#define UINT4 uint32_t
+#define UINT2 uint16_t
+#define POINTER unsigned char *
+
+/* MD5 context. */
+typedef struct {
+  UINT4 state[4];                                   /* state (ABCD) */
+  UINT4 count[2];        /* number of bits, modulo 2^64 (lsb first) */
+  unsigned char buffer[64];                         /* input buffer */
+} MD5_CTX;
+
+void MD5_Init (MD5_CTX *);
+void MD5_Update (MD5_CTX *, unsigned char *, unsigned int);
+void MD5_Final (unsigned char [16], MD5_CTX *);
+

Added: webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/mod_access.c
URL: http://svn.apache.org/viewvc/webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/mod_access.c?rev=678637&view=auto
==============================================================================
--- webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/mod_access.c (added)
+++ webservices/axis2/branches/c/lighttpd_mod_axis2/lighttpd/src/mod_access.c Mon Jul 21 21:35:35 2008
@@ -0,0 +1,190 @@
+#include <ctype.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "base.h"
+#include "log.h"
+#include "buffer.h"
+
+#include "plugin.h"
+
+typedef struct {
+	array *access_deny;
+} plugin_config;
+
+typedef struct {
+	PLUGIN_DATA;
+
+	plugin_config **config_storage;
+
+	plugin_config conf;
+} plugin_data;
+
+INIT_FUNC(mod_access_init) {
+	plugin_data *p;
+
+	p = calloc(1, sizeof(*p));
+
+	return p;
+}
+
+FREE_FUNC(mod_access_free) {
+	plugin_data *p = p_d;
+
+	UNUSED(srv);
+
+	if (!p) return HANDLER_GO_ON;
+
+	if (p->config_storage) {
+		size_t i;
+		for (i = 0; i < srv->config_context->used; i++) {
+			plugin_config *s = p->config_storage[i];
+
+			array_free(s->access_deny);
+
+			free(s);
+		}
+		free(p->config_storage);
+	}
+
+	free(p);
+
+	return HANDLER_GO_ON;
+}
+
+SETDEFAULTS_FUNC(mod_access_set_defaults) {
+	plugin_data *p = p_d;
+	size_t i = 0;
+
+	config_values_t cv[] = {
+		{ "url.access-deny",             NULL, T_CONFIG_ARRAY, T_CONFIG_SCOPE_CONNECTION },
+		{ NULL,                          NULL, T_CONFIG_UNSET, T_CONFIG_SCOPE_UNSET }
+	};
+
+	p->config_storage = calloc(1, srv->config_context->used * sizeof(specific_config *));
+
+	for (i = 0; i < srv->config_context->used; i++) {
+		plugin_config *s;
+
+		s = calloc(1, sizeof(plugin_config));
+		s->access_deny    = array_init();
+
+		cv[0].destination = s->access_deny;
+
+		p->config_storage[i] = s;
+
+		if (0 != config_insert_values_global(srv, ((data_config *)srv->config_context->data[i])->value, cv)) {
+			return HANDLER_ERROR;
+		}
+	}
+
+	return HANDLER_GO_ON;
+}
+
+#define PATCH(x) \
+	p->conf.x = s->x;
+static int mod_access_patch_connection(server *srv, connection *con, plugin_data *p) {
+	size_t i, j;
+	plugin_config *s = p->config_storage[0];
+
+	PATCH(access_deny);
+
+	/* skip the first, the global context */
+	for (i = 1; i < srv->config_context->used; i++) {
+		data_config *dc = (data_config *)srv->config_context->data[i];
+		s = p->config_storage[i];
+
+		/* condition didn't match */
+		if (!config_check_cond(srv, con, dc)) continue;
+
+		/* merge config */
+		for (j = 0; j < dc->value->used; j++) {
+			data_unset *du = dc->value->data[j];
+
+			if (buffer_is_equal_string(du->key, CONST_STR_LEN("url.access-deny"))) {
+				PATCH(access_deny);
+			}
+		}
+	}
+
+	return 0;
+}
+#undef PATCH
+
+/**
+ * URI handler
+ *
+ * we will get called twice:
+ * - after the clean up of the URL and 
+ * - after the pathinfo checks are done
+ *
+ * this handles the issue of trailing slashes
+ */
+URIHANDLER_FUNC(mod_access_uri_handler) {
+	plugin_data *p = p_d;
+	int s_len;
+	size_t k;
+
+	if (con->uri.path->used == 0) return HANDLER_GO_ON;
+
+	mod_access_patch_connection(srv, con, p);
+
+	s_len = con->uri.path->used - 1;
+
+	if (con->conf.log_request_handling) {
+ 		log_error_write(srv, __FILE__, __LINE__, "s", 
+				"-- mod_access_uri_handler called");
+	}
+
+	for (k = 0; k < p->conf.access_deny->used; k++) {
+		data_string *ds = (data_string *)p->conf.access_deny->data[k];
+		int ct_len = ds->value->used - 1;
+		int denied = 0;
+
+
+		if (ct_len > s_len) continue;
+		if (ds->value->used == 0) continue;
+
+		/* if we have a case-insensitive FS we have to lower-case the URI here too */
+
+		if (con->conf.force_lowercase_filenames) {
+			if (0 == strncasecmp(con->uri.path->ptr + s_len - ct_len, ds->value->ptr, ct_len)) {
+				denied = 1;
+			}
+		} else {
+			if (0 == strncmp(con->uri.path->ptr + s_len - ct_len, ds->value->ptr, ct_len)) {
+				denied = 1;
+			}
+		}
+
+		if (denied) {
+			con->http_status = 403;
+
+			if (con->conf.log_request_handling) {
+	 			log_error_write(srv, __FILE__, __LINE__, "sb", 
+					"url denied as we match:", ds->value);
+			}
+
+			return HANDLER_FINISHED;
+		}
+	}
+
+	/* not found */
+	return HANDLER_GO_ON;
+}
+
+
+int mod_access_plugin_init(plugin *p) {
+	p->version     = LIGHTTPD_VERSION_ID;
+	p->name        = buffer_init_string("access");
+
+	p->init        = mod_access_init;
+	p->set_defaults = mod_access_set_defaults;
+	p->handle_uri_clean = mod_access_uri_handler;
+	p->handle_subrequest_start  = mod_access_uri_handler;
+	p->cleanup     = mod_access_free;
+
+	p->data        = NULL;
+
+	return 0;
+}



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