X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=src%2Flibmemcached%2Fresponse.cc;h=d39451332633946641585a0311d132d39891657b;hb=48dcc61a4919f6f3d5ee164630a843f2d8b8ade9;hp=ffd361e3dc3ad94d83b5b43a06decec877091344;hpb=c8a5aecba8e189092266f304ca81ab42625edf60;p=awesomized%2Flibmemcached

diff --git a/src/libmemcached/response.cc b/src/libmemcached/response.cc
index ffd361e3..d3945133 100644
--- a/src/libmemcached/response.cc
+++ b/src/libmemcached/response.cc
@@ -1,6 +1,6 @@
 /*
     +--------------------------------------------------------------------+
-    | libmemcached - C/C++ Client Library for memcached                  |
+    | libmemcached-awesome - C/C++ Client Library for memcached          |
     +--------------------------------------------------------------------+
     | Redistribution and use in source and binary forms, with or without |
     | modification, are permitted under the terms of the BSD license.    |
@@ -9,7 +9,7 @@
     | the terms online at: https://opensource.org/licenses/BSD-3-Clause  |
     +--------------------------------------------------------------------+
     | Copyright (c) 2006-2014 Brian Aker   https://datadifferential.com/ |
-    | Copyright (c) 2020 Michael Wallner   <mike@php.net>                |
+    | Copyright (c) 2020-2021 Michael Wallner        https://awesome.co/ |
     +--------------------------------------------------------------------+
 */
 
@@ -66,7 +66,7 @@ static memcached_return_t textual_value_fetch(memcached_instance_st *instance, c
   errno = 0;
   result->item_flags = (uint32_t) strtoul(next_ptr, &string_ptr, 10);
 
-  if (errno != 0 or end_ptr == string_ptr) {
+  if (errno or end_ptr == string_ptr) {
     goto read_error;
   }
 
@@ -81,7 +81,7 @@ static memcached_return_t textual_value_fetch(memcached_instance_st *instance, c
   errno = 0;
   value_length = (size_t) strtoull(next_ptr, &string_ptr, 10);
 
-  if (errno != 0 or end_ptr == string_ptr) {
+  if (errno or end_ptr == string_ptr) {
     goto read_error;
   }
 
@@ -97,7 +97,7 @@ static memcached_return_t textual_value_fetch(memcached_instance_st *instance, c
     result->item_cas = strtoull(next_ptr, &string_ptr, 10);
   }
 
-  if (errno != 0 or end_ptr < string_ptr) {
+  if (errno or end_ptr < string_ptr) {
     goto read_error;
   }
 
@@ -197,12 +197,12 @@ static memcached_return_t textual_read_one_response(memcached_instance_st *insta
              and buffer[5] == 'O' and buffer[6] == 'N') /* VERSION */
     {
       /* Find the space, and then move one past it to copy version */
-      char *response_ptr = index(buffer, ' ');
+      char *response_ptr = strchr(buffer, ' ');
 
       char *endptr;
       errno = 0;
       long int version = strtol(response_ptr, &endptr, 10);
-      if (errno != 0 or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX
+      if (errno or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX
           or version == 0) {
         instance->major_version = instance->minor_version = instance->micro_version = UINT8_MAX;
         return memcached_set_error(
@@ -214,7 +214,7 @@ static memcached_return_t textual_read_one_response(memcached_instance_st *insta
       endptr++;
       errno = 0;
       version = strtol(endptr, &endptr, 10);
-      if (errno != 0 or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX) {
+      if (errno or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX) {
         instance->major_version = instance->minor_version = instance->micro_version = UINT8_MAX;
         return memcached_set_error(
             *instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT,
@@ -225,7 +225,7 @@ static memcached_return_t textual_read_one_response(memcached_instance_st *insta
       endptr++;
       errno = 0;
       version = strtol(endptr, &endptr, 10);
-      if (errno != 0 or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX) {
+      if (errno or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX) {
         instance->major_version = instance->minor_version = instance->micro_version = UINT8_MAX;
         return memcached_set_error(
             *instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT,
@@ -409,7 +409,7 @@ static memcached_return_t textual_read_one_response(memcached_instance_st *insta
       result->numeric_value = UINT64_MAX;
       return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT,
                                  memcached_literal_param("Numeric response was out of range"));
-    } else if (errno != 0) {
+    } else if (errno) {
       result->numeric_value = UINT64_MAX;
       return memcached_set_error(*instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT,
                                  memcached_literal_param("Numeric response was out of range"));
@@ -421,7 +421,8 @@ static memcached_return_t textual_read_one_response(memcached_instance_st *insta
     return MEMCACHED_SUCCESS;
   }
 
-  default: break;
+  default:
+    break;
   }
 
   buffer[total_read] = 0;
@@ -543,7 +544,7 @@ static memcached_return_t binary_read_one_response(memcached_instance_st *instan
     } break;
 
     case PROTOCOL_BINARY_CMD_SASL_LIST_MECHS: {
-      if (header.response.keylen != 0 || bodylen + 1 > buffer_length) {
+      if (header.response.keylen || bodylen + 1 > buffer_length) {
         return MEMCACHED_UNKNOWN_READ_FAILURE;
       } else {
         if ((rc = memcached_safe_read(instance, buffer, bodylen)) != MEMCACHED_SUCCESS) {
@@ -563,7 +564,7 @@ static memcached_return_t binary_read_one_response(memcached_instance_st *instan
       char *endptr;
       errno = 0;
       long int version = strtol(version_buffer, &endptr, 10);
-      if (errno != 0 or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX
+      if (errno or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX
           or version == 0) {
         instance->major_version = instance->minor_version = instance->micro_version = UINT8_MAX;
         return memcached_set_error(
@@ -575,7 +576,7 @@ static memcached_return_t binary_read_one_response(memcached_instance_st *instan
       endptr++;
       errno = 0;
       version = strtol(endptr, &endptr, 10);
-      if (errno != 0 or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX) {
+      if (errno or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX) {
         instance->major_version = instance->minor_version = instance->micro_version = UINT8_MAX;
         return memcached_set_error(
             *instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT,
@@ -586,7 +587,7 @@ static memcached_return_t binary_read_one_response(memcached_instance_st *instan
       endptr++;
       errno = 0;
       version = strtol(endptr, &endptr, 10);
-      if (errno != 0 or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX) {
+      if (errno or version == LONG_MIN or version == LONG_MAX or version > UINT8_MAX) {
         instance->major_version = instance->minor_version = instance->micro_version = UINT8_MAX;
         return memcached_set_error(
             *instance, MEMCACHED_UNKNOWN_READ_FAILURE, MEMCACHED_AT,
@@ -691,28 +692,44 @@ static memcached_return_t binary_read_one_response(memcached_instance_st *instan
     case PROTOCOL_BINARY_CMD_ADDQ:
     case PROTOCOL_BINARY_CMD_REPLACEQ:
     case PROTOCOL_BINARY_CMD_APPENDQ:
-    case PROTOCOL_BINARY_CMD_PREPENDQ: return MEMCACHED_FETCH_NOTFINISHED;
+    case PROTOCOL_BINARY_CMD_PREPENDQ:
+      return MEMCACHED_FETCH_NOTFINISHED;
 
-    default: break;
+    default:
+      break;
     }
   }
 
   rc = MEMCACHED_SUCCESS;
-  if (header.response.status != 0) {
+  if (header.response.status) {
     switch (header.response.status) {
-    case PROTOCOL_BINARY_RESPONSE_KEY_ENOENT: rc = MEMCACHED_NOTFOUND; break;
+    case PROTOCOL_BINARY_RESPONSE_KEY_ENOENT:
+      rc = MEMCACHED_NOTFOUND;
+      break;
 
-    case PROTOCOL_BINARY_RESPONSE_KEY_EEXISTS: rc = MEMCACHED_DATA_EXISTS; break;
+    case PROTOCOL_BINARY_RESPONSE_KEY_EEXISTS:
+      rc = MEMCACHED_DATA_EXISTS;
+      break;
 
-    case PROTOCOL_BINARY_RESPONSE_NOT_STORED: rc = MEMCACHED_NOTSTORED; break;
+    case PROTOCOL_BINARY_RESPONSE_NOT_STORED:
+      rc = MEMCACHED_NOTSTORED;
+      break;
 
-    case PROTOCOL_BINARY_RESPONSE_E2BIG: rc = MEMCACHED_E2BIG; break;
+    case PROTOCOL_BINARY_RESPONSE_E2BIG:
+      rc = MEMCACHED_E2BIG;
+      break;
 
-    case PROTOCOL_BINARY_RESPONSE_ENOMEM: rc = MEMCACHED_MEMORY_ALLOCATION_FAILURE; break;
+    case PROTOCOL_BINARY_RESPONSE_ENOMEM:
+      rc = MEMCACHED_MEMORY_ALLOCATION_FAILURE;
+      break;
 
-    case PROTOCOL_BINARY_RESPONSE_AUTH_CONTINUE: rc = MEMCACHED_AUTH_CONTINUE; break;
+    case PROTOCOL_BINARY_RESPONSE_AUTH_CONTINUE:
+      rc = MEMCACHED_AUTH_CONTINUE;
+      break;
 
-    case PROTOCOL_BINARY_RESPONSE_AUTH_ERROR: rc = MEMCACHED_AUTH_FAILURE; break;
+    case PROTOCOL_BINARY_RESPONSE_AUTH_ERROR:
+      rc = MEMCACHED_AUTH_FAILURE;
+      break;
 
     case PROTOCOL_BINARY_RESPONSE_EINVAL:
     case PROTOCOL_BINARY_RESPONSE_UNKNOWN_COMMAND:
@@ -744,7 +761,7 @@ static memcached_return_t _read_one_response(memcached_instance_st *instance, ch
     rc = textual_read_one_response(instance, buffer, buffer_length, result);
   }
 
-  if (memcached_fatal(rc) && rc != MEMCACHED_TIMEOUT) {
+  if (memcached_fatal(rc)) {
     memcached_io_reset(instance);
   }