Update docs.

[m6w6/libmemcached] / libmemcached / options.cc

diff --git a/libmemcached/options.cc b/libmemcached/options.cc
index cd6d28d4eb2e08d8a0cbaa11f7fa26f66b6b34b2..b404652ec5e97bd8ccd0e479a87ae3a5f3c420d7 100644 (file)
--- a/libmemcached/options.cc
+++ b/libmemcached/options.cc
@@ -35,12 +35,11 @@
  *
  */
 
-#include "common.h"
+#include "libmemcached/common.h"
 
-#include <libmemcached/options/parser.h>
-#include <libmemcached/options/scanner.h>
+#include <iostream>
 
-int libmemcached_parse(type_st *, yyscan_t *);
+#include <libmemcached/options/context.h>
 
 const char *memcached_parse_filename(memcached_st *memc)
 {
@@ -54,9 +53,20 @@ size_t memcached_parse_filename_length(memcached_st *memc)
 
 static memcached_return_t _parse_file_options(memcached_st *self, memcached_string_t *filename)
 {
-  FILE *fp= fopen(filename->c_str, "r");
+  memcached_array_st *real_name= memcached_strcpy(self, filename->c_str, filename->size);
+
+  if (not real_name)
+    return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
+
+  FILE *fp= fopen(memcached_array_string(real_name), "r");
   if (! fp)
-    return memcached_set_errno(self, errno, NULL);
+  {
+    memcached_string_t error_message= memcached_array_to_string(real_name);
+    memcached_return_t rc=  memcached_set_errno(self, errno, &error_message);
+    memcached_array_free(real_name);
+    return rc;
+  }
+  memcached_array_free(real_name);
 
   char buffer[BUFSIZ];
   memcached_return_t rc= MEMCACHED_INVALID_ARGUMENTS;
@@ -76,7 +86,7 @@ static memcached_return_t _parse_file_options(memcached_st *self, memcached_stri
   return rc;
 }
 
-memcached_return_t libmemcached_check_configuration(const char *option_string, size_t length, const char *error_buffer, size_t error_buffer_size)
+memcached_return_t libmemcached_check_configuration(const char *option_string, size_t length, char *error_buffer, size_t error_buffer_size)
 {
   memcached_st memc, *memc_ptr;
 
@@ -86,7 +96,7 @@ memcached_return_t libmemcached_check_configuration(const char *option_string, s
   memcached_return_t rc= memcached_parse_configuration(memc_ptr, option_string, length);
   if (rc != MEMCACHED_SUCCESS && error_buffer && error_buffer_size)
   {
-    strncpy(error_buffer, error_buffer_size, memcached_last_error_message(memc_ptr));
+    strncpy(error_buffer, memcached_last_error_message(memc_ptr), error_buffer_size);
   }
 
   if (rc== MEMCACHED_SUCCESS && memcached_behavior_get(memc_ptr, MEMCACHED_BEHAVIOR_LOAD_FROM_FILE))
@@ -96,7 +106,7 @@ memcached_return_t libmemcached_check_configuration(const char *option_string, s
 
     if (rc != MEMCACHED_SUCCESS && error_buffer && error_buffer_size)
     {
-      strncpy(error_buffer, error_buffer_size, memcached_last_error_message(memc_ptr));
+      strncpy(error_buffer, memcached_last_error_message(memc_ptr), error_buffer_size);
     }
   }
 
@@ -107,25 +117,16 @@ memcached_return_t libmemcached_check_configuration(const char *option_string, s
 
 memcached_return_t memcached_parse_configuration(memcached_st *self, char const *option_string, size_t length)
 {
-  type_st pp;
-  memset(&pp, 0, sizeof(type_st));
-
   WATCHPOINT_ASSERT(self);
   if (! self)
     return memcached_set_error(self, MEMCACHED_INVALID_ARGUMENTS, NULL);
 
-  pp.buf= option_string;
-  pp.memc= self;
-  pp.length= length;
-  libmemcached_lex_init(&pp.yyscanner);
-  libmemcached_set_extra(&pp, pp.yyscanner);
-  bool success= libmemcached_parse(&pp, pp.yyscanner)  == 0;
-  libmemcached_lex_destroy(pp.yyscanner);
+  memcached_return_t rc;
+  Context context(option_string, length, self, rc);
 
-  if (not success)
-    return memcached_set_error(self, MEMCACHED_PARSE_ERROR, NULL);
+  context.start();
 
-  return MEMCACHED_SUCCESS;
+  return rc;
 }
 
 void memcached_set_configuration_file(memcached_st *self, const char *filename, size_t filename_length)