gogacoder/libcyberiadaml
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trim action strings

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This commit is contained in:
Alexey Fedoseev
2024-04-13 15:56:13 +03:00
parent b732093e8d
commit 03825c47b0
1 changed files with 22 additions and 1 deletions
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23
cyberiadaml.c
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@@ -360,6 +360,21 @@ static int cyberiada_string_is_empty(const char* s)
return 1;
}
static int cyberiada_string_trim(char* orig)
{
char* s;
if (!orig) return 1;
if (!*orig) return 0;
s = orig + strlen(orig) - 1;
while(s > orig) {
if (isspace(*s)) {
*s = 0;
}
s--;
}
return 0;
}
/* -----------------------------------------------------------------------------
* Graph manipulation functions
* ----------------------------------------------------------------------------- */
@@ -720,6 +735,9 @@ static int cyberiada_decode_edge_action(const char* text, CyberiadaAction** acti
DEBUG("action: %s\n", action);*/
if (*trigger || *guard || *behavior) {
cyberiada_string_trim(trigger);
cyberiada_string_trim(guard);
cyberiada_string_trim(behavior);
*action = cyberiada_new_action(cybActionTransition, trigger, guard, behavior);
} else {
*action = NULL;
@@ -791,6 +809,9 @@ static int cyberiada_decode_state_block_action(const char* text, CyberiadaAction
}
decode_utf8_strings(&trigger, &guard, &behavior);
cyberiada_string_trim(trigger);
cyberiada_string_trim(guard);
cyberiada_string_trim(behavior);
cyberiada_add_action(trigger, guard, behavior, action);
if (*trigger) free(trigger);
@@ -1795,7 +1816,7 @@ static GraphProcessorState handle_node_action(xmlNode* xml_node,
cyberiada_copy_string(&(current->comment_data->body),
&(current->comment_data->body_len), buffer);
} else {
DEBUG("Set node %s action %s\n", current->id, buffer);
/* DEBUG("Set node %s action %s\n", current->id, buffer); */
if (cyberiada_decode_state_actions_yed(buffer, &(current->actions)) != CYBERIADA_NO_ERROR) {
ERROR("cannot decode yed node action\n");
return gpsInvalid;