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tag option: parse the last identification character

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This commit is contained in:
fengzero
2022-03-02 05:34:13 +00:00
parent b70a3484f5
commit 7f3630626a
1 changed files with 17 additions and 4 deletions
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src/base/neu_tag.c
+17 -4
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@@ -71,6 +71,19 @@ void neu_datatag_free(neu_datatag_t *datatag)
free(datatag);
}
static char *find_last_character(char *str, char character)
{
char *find = strchr(str, character);
char *ret = find;
while (find != NULL) {
ret = find;
find = strchr(find + 1, character);
}
return ret;
}
int neu_datatag_parse_addr_option(neu_datatag_t * datatag,
neu_datatag_addr_option_u *option)
{
@@ -78,7 +91,7 @@ int neu_datatag_parse_addr_option(neu_datatag_t * datatag,
switch (datatag->type) {
case NEU_DTYPE_CSTR: {
char *op = strchr(datatag->addr_str, '.');
char *op = find_last_character(datatag->addr_str, '.');
if (op == NULL) {
ret = -1;
@@ -113,7 +126,7 @@ int neu_datatag_parse_addr_option(neu_datatag_t * datatag,
}
case NEU_DTYPE_INT16:
case NEU_DTYPE_UINT16: {
char *op = strchr(datatag->addr_str, '#');
char *op = find_last_character(datatag->addr_str, '#');
option->value16.endian = NEU_DATATAG_ENDIAN_L16;
if (op != NULL) {
@@ -138,7 +151,7 @@ int neu_datatag_parse_addr_option(neu_datatag_t * datatag,
case NEU_DTYPE_FLOAT:
case NEU_DTYPE_UINT32:
case NEU_DTYPE_INT32: {
char *op = strchr(datatag->addr_str, '#');
char *op = find_last_character(datatag->addr_str, '#');
option->value32.endian = NEU_DATATAG_ENDIAN_LL32;
if (op != NULL) {
@@ -165,7 +178,7 @@ int neu_datatag_parse_addr_option(neu_datatag_t * datatag,
break;
}
case NEU_DTYPE_BIT: {
char *op = strchr(datatag->addr_str, '.');
char *op = find_last_character(datatag->addr_str, '.');
if (op != NULL) {
sscanf(op, ".%hhd", &option->bit.bit);