From 007889b4128e8656c55ba31404a698e98719c262 Mon Sep 17 00:00:00 2001
From: Jan Breuer <jan.breuer@mobatime.cz>
Date: 周六, 14 7月 2018 01:57:31 +0800
Subject: [PATCH] Fix license wordings to correspond with BSD-2-Clause
---
libscpi/src/parser.c | 645 +++++++++++++++++++++++++++++++++++++++++++++++++--------
1 files changed, 549 insertions(+), 96 deletions(-)
diff --git a/libscpi/src/parser.c b/libscpi/src/parser.c
index c996764..0e85599 100644
--- a/libscpi/src/parser.c
+++ b/libscpi/src/parser.c
@@ -1,28 +1,29 @@
/*-
- * Copyright (c) 2012-2013 Jan Breuer,
+ * BSD 2-Clause License
*
- * All Rights Reserved
+ * Copyright (c) 2012-2018, Jan Breuer
+ * All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
+ * modification, are permitted provided that the following conditions are met:
*
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
@@ -53,7 +54,11 @@
* @return number of bytes written
*/
static size_t writeData(scpi_t * context, const char * data, size_t len) {
- return context->interface->write(context, data, len);
+ if (len > 0) {
+ return context->interface->write(context, data, len);
+ } else {
+ return 0;
+ }
}
/**
@@ -118,9 +123,10 @@
* Process command
* @param context
*/
-static void processCommand(scpi_t * context) {
+static scpi_bool_t processCommand(scpi_t * context) {
const scpi_command_t * cmd = context->param_list.cmd;
lex_state_t * state = &context->param_list.lex_state;
+ scpi_bool_t result = TRUE;
/* conditionaly write ; */
writeSemicolon(context);
@@ -128,18 +134,29 @@
context->cmd_error = FALSE;
context->output_count = 0;
context->input_count = 0;
+ context->arbitrary_reminding = 0;
/* if callback exists - call command callback */
if (cmd->callback != NULL) {
- if ((cmd->callback(context) != SCPI_RES_OK) && !context->cmd_error) {
- SCPI_ErrorPush(context, SCPI_ERROR_EXECUTION_ERROR);
+ if ((cmd->callback(context) != SCPI_RES_OK)) {
+ if (!context->cmd_error) {
+ SCPI_ErrorPush(context, SCPI_ERROR_EXECUTION_ERROR);
+ }
+ result = FALSE;
+ } else {
+ if (context->cmd_error) {
+ result = FALSE;
+ }
}
}
/* set error if command callback did not read all parameters */
if (state->pos < (state->buffer + state->len) && !context->cmd_error) {
SCPI_ErrorPush(context, SCPI_ERROR_PARAMETER_NOT_ALLOWED);
+ result = FALSE;
}
+
+ return result;
}
/**
@@ -166,28 +183,27 @@
* @param context
* @param data - complete command line
* @param len - command line length
- * @return 1 if the last evaluated command was found
+ * @return FALSE if there was some error during evaluation of commands
*/
-int SCPI_Parse(scpi_t * context, char * data, int len) {
- int result = 0;
+scpi_bool_t SCPI_Parse(scpi_t * context, char * data, int len) {
+ scpi_bool_t result = TRUE;
scpi_parser_state_t * state;
int r;
scpi_token_t cmd_prev = {SCPI_TOKEN_UNKNOWN, NULL, 0};
if (context == NULL) {
- return -1;
+ return FALSE;
}
state = &context->parser_state;
context->output_count = 0;
while (1) {
- result = 0;
-
r = scpiParser_detectProgramMessageUnit(state, data, len);
if (state->programHeader.type == SCPI_TOKEN_INVALID) {
SCPI_ErrorPush(context, SCPI_ERROR_INVALID_CHARACTER);
+ result = FALSE;
} else if (state->programHeader.len > 0) {
composeCompoundCommand(&cmd_prev, &state->programHeader);
@@ -201,12 +217,15 @@
context->param_list.cmd_raw.position = 0;
context->param_list.cmd_raw.length = state->programHeader.len;
- processCommand(context);
-
- result = 1;
+ result &= processCommand(context);
cmd_prev = state->programHeader;
} else {
- SCPI_ErrorPush(context, SCPI_ERROR_UNDEFINED_HEADER);
+ /* place undefined header with error */
+ /* calculate length of errornouse header and trim \r\n */
+ size_t r2 = r;
+ while (r2 > 0 && (data[r2 - 1] == '\r' || data[r2 - 1] == '\n')) r2--;
+ SCPI_ErrorPushEx(context, SCPI_ERROR_UNDEFINED_HEADER, data, r2);
+ result = FALSE;
}
}
@@ -228,27 +247,53 @@
/**
* Initialize SCPI context structure
* @param context
- * @param command_list
- * @param buffer
+ * @param commands
* @param interface
+ * @param units
+ * @param idn1
+ * @param idn2
+ * @param idn3
+ * @param idn4
+ * @param input_buffer
+ * @param input_buffer_length
+ * @param error_queue_data
+ * @param error_queue_size
*/
-void SCPI_Init(scpi_t * context) {
- if (context->idn[0] == NULL) {
- context->idn[0] = SCPI_DEFAULT_1_MANUFACTURE;
- }
- if (context->idn[1] == NULL) {
- context->idn[1] = SCPI_DEFAULT_2_MODEL;
- }
- if (context->idn[2] == NULL) {
- context->idn[2] = SCPI_DEFAULT_3;
- }
- if (context->idn[3] == NULL) {
- context->idn[3] = SCPI_DEFAULT_4_REVISION;
- }
-
+void SCPI_Init(scpi_t * context,
+ const scpi_command_t * commands,
+ scpi_interface_t * interface,
+ const scpi_unit_def_t * units,
+ const char * idn1, const char * idn2, const char * idn3, const char * idn4,
+ char * input_buffer, size_t input_buffer_length,
+ scpi_error_t * error_queue_data, int16_t error_queue_size) {
+ memset(context, 0, sizeof (*context));
+ context->cmdlist = commands;
+ context->interface = interface;
+ context->units = units;
+ context->idn[0] = idn1;
+ context->idn[1] = idn2;
+ context->idn[2] = idn3;
+ context->idn[3] = idn4;
+ context->buffer.data = input_buffer;
+ context->buffer.length = input_buffer_length;
context->buffer.position = 0;
- SCPI_ErrorInit(context);
+ SCPI_ErrorInit(context, error_queue_data, error_queue_size);
}
+
+#if USE_DEVICE_DEPENDENT_ERROR_INFORMATION && !USE_MEMORY_ALLOCATION_FREE
+
+/**
+ * Initialize context's
+ * @param context
+ * @param data
+ * @param len
+ * @return
+ */
+void SCPI_InitHeap(scpi_t * context,
+ char * error_info_heap, size_t error_info_heap_length) {
+ scpiheap_init(&context->error_info_heap, error_info_heap, error_info_heap_length);
+}
+#endif
/**
* Interface to the application. Adds data to system buffer and try to search
@@ -260,8 +305,8 @@
* @param len - length of data
* @return
*/
-int SCPI_Input(scpi_t * context, const char * data, int len) {
- int result = 0;
+scpi_bool_t SCPI_Input(scpi_t * context, const char * data, int len) {
+ scpi_bool_t result = TRUE;
size_t totcmdlen = 0;
int cmdlen = 0;
@@ -274,7 +319,11 @@
buffer_free = context->buffer.length - context->buffer.position;
if (len > (buffer_free - 1)) {
- return -1;
+ /* Input buffer overrun - invalidate buffer */
+ context->buffer.position = 0;
+ context->buffer.data[context->buffer.position] = 0;
+ SCPI_ErrorPush(context, SCPI_ERROR_INPUT_BUFFER_OVERRUN);
+ return FALSE;
}
memcpy(&context->buffer.data[context->buffer.position], data, len);
context->buffer.position += len;
@@ -339,7 +388,7 @@
* @return
*/
static size_t resultUInt32BaseSign(scpi_t * context, uint32_t val, int8_t base, scpi_bool_t sign) {
- char buffer[32+1];
+ char buffer[32 + 1];
const char * basePrefix;
size_t result = 0;
size_t len;
@@ -365,7 +414,7 @@
* @return
*/
static size_t resultUInt64BaseSign(scpi_t * context, uint64_t val, int8_t base, scpi_bool_t sign) {
- char buffer[64+1];
+ char buffer[64 + 1];
const char * basePrefix;
size_t result = 0;
size_t len;
@@ -463,13 +512,132 @@
*/
size_t SCPI_ResultText(scpi_t * context, const char * data) {
size_t result = 0;
+ size_t len = strlen(data);
+ const char * quote;
result += writeDelimiter(context);
result += writeData(context, "\"", 1);
- // TODO: convert " to ""
- result += writeData(context, data, strlen(data));
+ while ((quote = strnpbrk(data, len, "\""))) {
+ result += writeData(context, data, quote - data + 1);
+ result += writeData(context, "\"", 1);
+ len -= quote - data + 1;
+ data = quote + 1;
+ }
+ result += writeData(context, data, len);
result += writeData(context, "\"", 1);
context->output_count++;
return result;
+}
+
+/**
+ * SCPI-99:21.8 Device-dependent error information.
+ * Write error information with the following syntax:
+ * <Error/event_number>,"<Error/event_description>[;<Device-dependent_info>]"
+ * The maximum string length of <Error/event_description> plus <Device-dependent_info>
+ * is SCPI_STD_ERROR_DESC_MAX_STRING_LENGTH (255) characters.
+ *
+ * @param context
+ * @param error
+ * @return
+ */
+size_t SCPI_ResultError(scpi_t * context, scpi_error_t * error) {
+ size_t result = 0;
+ size_t outputlimit = SCPI_STD_ERROR_DESC_MAX_STRING_LENGTH;
+ size_t step = 0;
+ const char * quote;
+
+ const char * data[SCPIDEFINE_DESCRIPTION_MAX_PARTS];
+ size_t len[SCPIDEFINE_DESCRIPTION_MAX_PARTS];
+ size_t i;
+
+ data[0] = SCPI_ErrorTranslate(error->error_code);
+ len[0] = strlen(data[0]);
+
+#if USE_DEVICE_DEPENDENT_ERROR_INFORMATION
+ data[1] = error->device_dependent_info;
+#if USE_MEMORY_ALLOCATION_FREE
+ len[1] = error->device_dependent_info ? strlen(data[1]) : 0;
+#else
+ SCPIDEFINE_get_parts(&context->error_info_heap, data[1], &len[1], &data[2], &len[2]);
+#endif
+#endif
+
+ result += SCPI_ResultInt32(context, error->error_code);
+ result += writeDelimiter(context);
+ result += writeData(context, "\"", 1);
+
+ for (i = 0; (i < SCPIDEFINE_DESCRIPTION_MAX_PARTS) && data[i] && outputlimit; i++) {
+ if (i == 1) {
+ result += writeSemicolon(context);
+ outputlimit -= 1;
+ }
+ if (len[i] > outputlimit) {
+ len[i] = outputlimit;
+ }
+
+ while ((quote = strnpbrk(data[i], len[i], "\""))) {
+ if ((step = quote - data[i] + 1) >= outputlimit) {
+ len[i] -= 1;
+ outputlimit -= 1;
+ break;
+ }
+ result += writeData(context, data[i], step);
+ result += writeData(context, "\"", 1);
+ len[i] -= step;
+ outputlimit -= step + 1;
+ data[i] = quote + 1;
+ if (len[i] > outputlimit) {
+ len[i] = outputlimit;
+ }
+ }
+
+ result += writeData(context, data[i], len[i]);
+ outputlimit -= len[i];
+ }
+ result += writeData(context, "\"", 1);
+
+ return result;
+}
+
+/**
+ * Write arbitrary block header with length
+ * @param context
+ * @param len
+ * @return
+ */
+size_t SCPI_ResultArbitraryBlockHeader(scpi_t * context, size_t len) {
+ char block_header[12];
+ size_t header_len;
+ block_header[0] = '#';
+ SCPI_UInt32ToStrBase((uint32_t) len, block_header + 2, 10, 10);
+
+ header_len = strlen(block_header + 2);
+ block_header[1] = (char) (header_len + '0');
+
+ context->arbitrary_reminding = len;
+ return writeData(context, block_header, header_len + 2);
+}
+
+/**
+ * Add data to arbitrary block
+ * @param context
+ * @param data
+ * @param len
+ * @return
+ */
+size_t SCPI_ResultArbitraryBlockData(scpi_t * context, const void * data, size_t len) {
+
+ if (context->arbitrary_reminding < len) {
+ SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
+ return 0;
+ }
+
+ context->arbitrary_reminding -= len;
+
+ if (context->arbitrary_reminding == 0) {
+ context->output_count++;
+ }
+
+ return writeData(context, (const char *) data, len);
}
/**
@@ -479,20 +647,10 @@
* @param len
* @return
*/
-size_t SCPI_ResultArbitraryBlock(scpi_t * context, const char * data, size_t len) {
+size_t SCPI_ResultArbitraryBlock(scpi_t * context, const void * data, size_t len) {
size_t result = 0;
- char block_header[12];
- size_t header_len;
- block_header[0] = '#';
- SCPI_UInt32ToStrBase((uint32_t) len, block_header + 2, 10, 10);
-
- header_len = strlen(block_header + 2);
- block_header[1] = (char)(header_len + '0');
-
- result += writeData(context, block_header, header_len + 2);
- result += writeData(context, data, len);
-
- context->output_count++;
+ result += SCPI_ResultArbitraryBlockHeader(context, len);
+ result += SCPI_ResultArbitraryBlockData(context, data, len);
return result;
}
@@ -542,7 +700,7 @@
if (mandatory) {
SCPI_ErrorPush(context, SCPI_ERROR_MISSING_PARAMETER);
} else {
- parameter->type = SCPI_TOKEN_PROGRAM_MNEMONIC; // TODO: select something different
+ parameter->type = SCPI_TOKEN_PROGRAM_MNEMONIC; /* TODO: select something different */
}
return FALSE;
}
@@ -623,7 +781,7 @@
case SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA:
case SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA_WITH_SUFFIX:
if (sign) {
- return strBaseToInt32(parameter->ptr, (int32_t *)value, 10) > 0 ? TRUE : FALSE;
+ return strBaseToInt32(parameter->ptr, (int32_t *) value, 10) > 0 ? TRUE : FALSE;
} else {
return strBaseToUInt32(parameter->ptr, value, 10) > 0 ? TRUE : FALSE;
}
@@ -657,7 +815,7 @@
case SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA:
case SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA_WITH_SUFFIX:
if (sign) {
- return strBaseToInt64(parameter->ptr, (int64_t *)value, 10) > 0 ? TRUE : FALSE;
+ return strBaseToInt64(parameter->ptr, (int64_t *) value, 10) > 0 ? TRUE : FALSE;
} else {
return strBaseToUInt64(parameter->ptr, value, 10) > 0 ? TRUE : FALSE;
}
@@ -674,7 +832,7 @@
* @return TRUE if succesful
*/
scpi_bool_t SCPI_ParamToInt32(scpi_t * context, scpi_parameter_t * parameter, int32_t * value) {
- return ParamSignToUInt32(context, parameter, (uint32_t *)value, TRUE);
+ return ParamSignToUInt32(context, parameter, (uint32_t *) value, TRUE);
}
/**
@@ -684,7 +842,7 @@
* @param value result
* @return TRUE if succesful
*/
-scpi_bool_t SCPI_ParamToUInt32(scpi_t * context, scpi_parameter_t * parameter, uint32_t * value) {
+scpi_bool_t SCPI_ParamToUInt32(scpi_t * context, scpi_parameter_t * parameter, uint32_t * value) {
return ParamSignToUInt32(context, parameter, value, FALSE);
}
@@ -696,7 +854,7 @@
* @return TRUE if succesful
*/
scpi_bool_t SCPI_ParamToInt64(scpi_t * context, scpi_parameter_t * parameter, int64_t * value) {
- return ParamSignToUInt64(context, parameter, (uint64_t *)value, TRUE);
+ return ParamSignToUInt64(context, parameter, (uint64_t *) value, TRUE);
}
/**
@@ -706,7 +864,7 @@
* @param value result
* @return TRUE if succesful
*/
-scpi_bool_t SCPI_ParamToUInt64(scpi_t * context, scpi_parameter_t * parameter, uint64_t * value) {
+scpi_bool_t SCPI_ParamToUInt64(scpi_t * context, scpi_parameter_t * parameter, uint64_t * value) {
return ParamSignToUInt64(context, parameter, value, FALSE);
}
@@ -910,7 +1068,7 @@
* @return
*/
scpi_bool_t SCPI_ParamInt32(scpi_t * context, int32_t * value, scpi_bool_t mandatory) {
- return ParamSignUInt32(context, (uint32_t *)value, mandatory, TRUE);
+ return ParamSignUInt32(context, (uint32_t *) value, mandatory, TRUE);
}
/**
@@ -932,7 +1090,7 @@
* @return
*/
scpi_bool_t SCPI_ParamInt64(scpi_t * context, int64_t * value, scpi_bool_t mandatory) {
- return ParamSignUInt64(context, (uint64_t *)value, mandatory, TRUE);
+ return ParamSignUInt64(context, (uint64_t *) value, mandatory, TRUE);
}
/**
@@ -965,7 +1123,7 @@
result = SCPI_Parameter(context, ¶m, mandatory);
if (result) {
- switch(param.type) {
+ switch (param.type) {
case SCPI_TOKEN_SINGLE_QUOTE_PROGRAM_DATA:
case SCPI_TOKEN_DOUBLE_QUOTE_PROGRAM_DATA:
*value = param.ptr + 1;
@@ -977,7 +1135,7 @@
break;
}
- // TODO: return also parameter type (ProgramMnemonic, ArbitraryBlockProgramData, SingleQuoteProgramData, DoubleQuoteProgramData
+ /* TODO: return also parameter type (ProgramMnemonic, ArbitraryBlockProgramData, SingleQuoteProgramData, DoubleQuoteProgramData */
}
return result;
@@ -1113,6 +1271,15 @@
return FALSE;
}
+/*
+ * Definition of BOOL choice list
+ */
+const scpi_choice_def_t scpi_bool_def[] = {
+ {"OFF", 0},
+ {"ON", 1},
+ SCPI_CHOICE_LIST_END /* termination of option list */
+};
+
/**
* Read BOOL parameter (0,1,ON,OFF)
* @param context
@@ -1124,12 +1291,6 @@
scpi_bool_t result;
scpi_parameter_t param;
int32_t intval;
-
- scpi_choice_def_t bool_options[] = {
- {"OFF", 0},
- {"ON", 1},
- SCPI_CHOICE_LIST_END /* termination of option list */
- };
if (!value) {
SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
@@ -1143,7 +1304,7 @@
SCPI_ParamToInt32(context, ¶m, &intval);
*value = intval ? TRUE : FALSE;
} else {
- result = SCPI_ParamToChoice(context, ¶m, bool_options, &intval);
+ result = SCPI_ParamToChoice(context, ¶m, scpi_bool_def, &intval);
if (result) {
*value = intval ? TRUE : FALSE;
}
@@ -1334,8 +1495,10 @@
}
pattern = context->param_list.cmd->pattern;
- return matchCommand (pattern, cmd, strlen (cmd), NULL, 0, 0);
+ return matchCommand(pattern, cmd, strlen(cmd), NULL, 0, 0);
}
+
+#if USE_COMMAND_TAGS
/**
* Return the .tag field of the matching scpi_command_t
@@ -1349,13 +1512,14 @@
return 0;
}
}
+#endif /* USE_COMMAND_TAGS */
scpi_bool_t SCPI_Match(const char * pattern, const char * value, size_t len) {
- return matchCommand (pattern, value, len, NULL, 0, 0);
+ return matchCommand(pattern, value, len, NULL, 0, 0);
}
scpi_bool_t SCPI_CommandNumbers(scpi_t * context, int32_t * numbers, size_t len, int32_t default_value) {
- return matchCommand (context->param_list.cmd->pattern, context->param_list.cmd_raw.data, context->param_list.cmd_raw.length, numbers, len, default_value);
+ return matchCommand(context->param_list.cmd->pattern, context->param_list.cmd_raw.data, context->param_list.cmd_raw.length, numbers, len, default_value);
}
/**
@@ -1364,8 +1528,7 @@
* @param parameter
* @return
*/
-scpi_bool_t SCPI_ParamIsValid(scpi_parameter_t * parameter)
-{
+scpi_bool_t SCPI_ParamIsValid(scpi_parameter_t * parameter) {
return parameter->type == SCPI_TOKEN_UNKNOWN ? FALSE : TRUE;
}
@@ -1374,7 +1537,297 @@
* @param context
* @return
*/
-scpi_bool_t SCPI_ParamErrorOccurred(scpi_t * context)
-{
+scpi_bool_t SCPI_ParamErrorOccurred(scpi_t * context) {
return context->cmd_error;
}
+
+/**
+ * Result binary array and swap bytes if needed (native endiannes != required endiannes)
+ * @param context
+ * @param array
+ * @param count
+ * @param item_size
+ * @param format
+ * @return
+ */
+static size_t produceResultArrayBinary(scpi_t * context, const void * array, size_t count, size_t item_size, scpi_array_format_t format) {
+
+ if (SCPI_GetNativeFormat() == format) {
+ switch (item_size) {
+ case 1:
+ case 2:
+ case 4:
+ case 8:
+ return SCPI_ResultArbitraryBlock(context, array, count * item_size);
+ default:
+ SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
+ return 0;
+ }
+ } else {
+ size_t result = 0;
+ size_t i;
+ switch (item_size) {
+ case 1:
+ case 2:
+ case 4:
+ case 8:
+ result += SCPI_ResultArbitraryBlockHeader(context, count * item_size);
+ break;
+ default:
+ SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
+ return 0;
+ }
+
+ switch (item_size) {
+ case 1:
+ result += SCPI_ResultArbitraryBlockData(context, array, count);
+ break;
+ case 2:
+ for (i = 0; i < count; i++) {
+ uint16_t val = SCPI_Swap16(((uint16_t*) array)[i]);
+ result += SCPI_ResultArbitraryBlockData(context, &val, item_size);
+ }
+ break;
+ case 4:
+ for (i = 0; i < count; i++) {
+ uint32_t val = SCPI_Swap32(((uint32_t*) array)[i]);
+ result += SCPI_ResultArbitraryBlockData(context, &val, item_size);
+ }
+ break;
+ case 8:
+ for (i = 0; i < count; i++) {
+ uint64_t val = SCPI_Swap64(((uint64_t*) array)[i]);
+ result += SCPI_ResultArbitraryBlockData(context, &val, item_size);
+ }
+ break;
+ }
+
+ return result;
+ }
+}
+
+
+#define RESULT_ARRAY(func) do {\
+ size_t result = 0;\
+ if (format == SCPI_FORMAT_ASCII) {\
+ size_t i;\
+ for (i = 0; i < count; i++) {\
+ result += func(context, array[i]);\
+ }\
+ } else {\
+ result = produceResultArrayBinary(context, array, count, sizeof(*array), format);\
+ }\
+ return result;\
+} while(0)
+
+/**
+ * Result array of signed 8bit integers
+ * @param context
+ * @param array
+ * @param count
+ * @param format
+ * @return
+ */
+size_t SCPI_ResultArrayInt8(scpi_t * context, const int8_t * array, size_t count, scpi_array_format_t format) {
+ RESULT_ARRAY(SCPI_ResultInt8);
+}
+
+/**
+ * Result array of unsigned 8bit integers
+ * @param context
+ * @param array
+ * @param count
+ * @param format
+ * @return
+ */
+size_t SCPI_ResultArrayUInt8(scpi_t * context, const uint8_t * array, size_t count, scpi_array_format_t format) {
+ RESULT_ARRAY(SCPI_ResultUInt8);
+}
+
+/**
+ * Result array of signed 16bit integers
+ * @param context
+ * @param array
+ * @param count
+ * @param format
+ * @return
+ */
+size_t SCPI_ResultArrayInt16(scpi_t * context, const int16_t * array, size_t count, scpi_array_format_t format) {
+ RESULT_ARRAY(SCPI_ResultInt16);
+}
+
+/**
+ * Result array of unsigned 16bit integers
+ * @param context
+ * @param array
+ * @param count
+ * @param format
+ * @return
+ */
+size_t SCPI_ResultArrayUInt16(scpi_t * context, const uint16_t * array, size_t count, scpi_array_format_t format) {
+ RESULT_ARRAY(SCPI_ResultUInt16);
+}
+
+/**
+ * Result array of signed 32bit integers
+ * @param context
+ * @param array
+ * @param count
+ * @param format
+ * @return
+ */
+size_t SCPI_ResultArrayInt32(scpi_t * context, const int32_t * array, size_t count, scpi_array_format_t format) {
+ RESULT_ARRAY(SCPI_ResultInt32);
+}
+
+/**
+ * Result array of unsigned 32bit integers
+ * @param context
+ * @param array
+ * @param count
+ * @param format
+ * @return
+ */
+size_t SCPI_ResultArrayUInt32(scpi_t * context, const uint32_t * array, size_t count, scpi_array_format_t format) {
+ RESULT_ARRAY(SCPI_ResultUInt32);
+}
+
+/**
+ * Result array of signed 64bit integers
+ * @param context
+ * @param array
+ * @param count
+ * @param format
+ * @return
+ */
+size_t SCPI_ResultArrayInt64(scpi_t * context, const int64_t * array, size_t count, scpi_array_format_t format) {
+ RESULT_ARRAY(SCPI_ResultInt64);
+}
+
+/**
+ * Result array of unsigned 64bit integers
+ * @param context
+ * @param array
+ * @param count
+ * @param format
+ * @return
+ */
+size_t SCPI_ResultArrayUInt64(scpi_t * context, const uint64_t * array, size_t count, scpi_array_format_t format) {
+ RESULT_ARRAY(SCPI_ResultUInt64);
+}
+
+/**
+ * Result array of floats
+ * @param context
+ * @param array
+ * @param count
+ * @param format
+ * @return
+ */
+size_t SCPI_ResultArrayFloat(scpi_t * context, const float * array, size_t count, scpi_array_format_t format) {
+ RESULT_ARRAY(SCPI_ResultFloat);
+}
+
+/**
+ * Result array of doubles
+ * @param context
+ * @param array
+ * @param count
+ * @param format
+ * @return
+ */
+size_t SCPI_ResultArrayDouble(scpi_t * context, const double * array, size_t count, scpi_array_format_t format) {
+ RESULT_ARRAY(SCPI_ResultDouble);
+}
+
+/*
+ * Template macro to generate all SCPI_ParamArrayXYZ function
+ */
+#define PARAM_ARRAY_TEMPLATE(func) do{\
+ if (format != SCPI_FORMAT_ASCII) return FALSE;\
+ for (*o_count = 0; *o_count < i_count; (*o_count)++) {\
+ if (!func(context, &data[*o_count], mandatory)) {\
+ break;\
+ }\
+ mandatory = FALSE;\
+ }\
+ return mandatory ? FALSE : TRUE;\
+}while(0)
+
+/**
+ * Read list of values up to i_count
+ * @param context
+ * @param data - array to fill
+ * @param i_count - number of elements of data
+ * @param o_count - real number of filled elements
+ * @param mandatory
+ * @return TRUE on success
+ */
+scpi_bool_t SCPI_ParamArrayInt32(scpi_t * context, int32_t *data, size_t i_count, size_t *o_count, scpi_array_format_t format, scpi_bool_t mandatory) {
+ PARAM_ARRAY_TEMPLATE(SCPI_ParamInt32);
+}
+
+/**
+ * Read list of values up to i_count
+ * @param context
+ * @param data - array to fill
+ * @param i_count - number of elements of data
+ * @param o_count - real number of filled elements
+ * @param mandatory
+ * @return TRUE on success
+ */
+scpi_bool_t SCPI_ParamArrayUInt32(scpi_t * context, uint32_t *data, size_t i_count, size_t *o_count, scpi_array_format_t format, scpi_bool_t mandatory) {
+ PARAM_ARRAY_TEMPLATE(SCPI_ParamUInt32);
+}
+
+/**
+ * Read list of values up to i_count
+ * @param context
+ * @param data - array to fill
+ * @param i_count - number of elements of data
+ * @param o_count - real number of filled elements
+ * @param mandatory
+ * @return TRUE on success
+ */
+scpi_bool_t SCPI_ParamArrayInt64(scpi_t * context, int64_t *data, size_t i_count, size_t *o_count, scpi_array_format_t format, scpi_bool_t mandatory) {
+ PARAM_ARRAY_TEMPLATE(SCPI_ParamInt64);
+}
+
+/**
+ * Read list of values up to i_count
+ * @param context
+ * @param data - array to fill
+ * @param i_count - number of elements of data
+ * @param o_count - real number of filled elements
+ * @param mandatory
+ * @return TRUE on success
+ */
+scpi_bool_t SCPI_ParamArrayUInt64(scpi_t * context, uint64_t *data, size_t i_count, size_t *o_count, scpi_array_format_t format, scpi_bool_t mandatory) {
+ PARAM_ARRAY_TEMPLATE(SCPI_ParamUInt64);
+}
+
+/**
+ * Read list of values up to i_count
+ * @param context
+ * @param data - array to fill
+ * @param i_count - number of elements of data
+ * @param o_count - real number of filled elements
+ * @param mandatory
+ * @return TRUE on success
+ */
+scpi_bool_t SCPI_ParamArrayFloat(scpi_t * context, float *data, size_t i_count, size_t *o_count, scpi_array_format_t format, scpi_bool_t mandatory) {
+ PARAM_ARRAY_TEMPLATE(SCPI_ParamFloat);
+}
+
+/**
+ * Read list of values up to i_count
+ * @param context
+ * @param data - array to fill
+ * @param i_count - number of elements of data
+ * @param o_count - real number of filled elements
+ * @param mandatory
+ * @return TRUE on success
+ */
+scpi_bool_t SCPI_ParamArrayDouble(scpi_t * context, double *data, size_t i_count, size_t *o_count, scpi_array_format_t format, scpi_bool_t mandatory) {
+ PARAM_ARRAY_TEMPLATE(SCPI_ParamDouble);
+}
--
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