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fix(command): fixed infinite cleanup bug caused by ignorant usage of references by yours truly

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phaneron 2024-11-22 02:20:28 -05:00
parent d25d3653bb
commit e9df378771
4 changed files with 39 additions and 29 deletions
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9
storm/Command.cpp
View file

@ -395,15 +395,13 @@ int32_t SCmdRegisterArgument(uint32_t flags, uint32_t id, const char* name, void
STORM_VALIDATE((STORM_COMMAND_GET_TYPE(flags) != STORM_COMMAND_TYPE_BOOL) || (!variableptr) || (variablebytes == sizeof(uint32_t)), ERROR_INVALID_PARAMETER, 0); STORM_VALIDATE((STORM_COMMAND_GET_TYPE(flags) != STORM_COMMAND_TYPE_BOOL) || (!variableptr) || (variablebytes == sizeof(uint32_t)), ERROR_INVALID_PARAMETER, 0);
// If argument is flagged, it goes in the flag list // If argument is flagged, it goes in the flag list
auto& cmdlist = s_arglist; auto listptr = &s_arglist;
if (STORM_COMMAND_GET_ARG(flags) == STORM_COMMAND_ARG_FLAGGED) { if (STORM_COMMAND_GET_ARG(flags) == STORM_COMMAND_ARG_FLAGGED) {
cmdlist = s_flaglist; listptr = &s_flaglist;
} }
auto cmd = listptr->NewNode(2, 0, 0);
auto cmd = cmdlist.NewNode(2, 0, 0);
SStrCopy(cmd->name, name, sizeof(cmd->name)); SStrCopy(cmd->name, name, sizeof(cmd->name));
cmd->id = id; cmd->id = id;
cmd->namelength = namelength; cmd->namelength = namelength;
cmd->variableptr = variableptr; cmd->variableptr = variableptr;
@ -412,7 +410,6 @@ int32_t SCmdRegisterArgument(uint32_t flags, uint32_t id, const char* name, void
cmd->setvalue = setvalue; cmd->setvalue = setvalue;
cmd->setmask = setmask; cmd->setmask = setmask;
cmd->callback = callback; cmd->callback = callback;
if ((STORM_COMMAND_GET_TYPE(flags) == STORM_COMMAND_TYPE_BOOL) && (STORM_COMMAND_GET_BOOL(flags) == STORM_COMMAND_BOOL_CLEAR)) { if ((STORM_COMMAND_GET_TYPE(flags) == STORM_COMMAND_TYPE_BOOL) && (STORM_COMMAND_GET_BOOL(flags) == STORM_COMMAND_BOOL_CLEAR)) {
cmd->currvalue = setvalue; cmd->currvalue = setvalue;
} else { } else {

14
storm/Command.hpp
View file

@ -5,10 +5,6 @@
#include <cstdint> #include <cstdint>
#define STORM_COMMAND_ERROR_BAD_ARGUMENT 0x85100065
#define STORM_COMMAND_ERROR_NOT_ENOUGH_ARGUMENTS 0x8510006D
#define STORM_COMMAND_ERROR_OPEN_FAILED 0x6E
#define STORM_COMMAND_WHITESPACE_CHARS " ,;\"\t\n\r\x1A" #define STORM_COMMAND_WHITESPACE_CHARS " ,;\"\t\n\r\x1A"
#define STORM_COMMAND_EXTRA_CASE_SENSITIVE (1 << 8) #define STORM_COMMAND_EXTRA_CASE_SENSITIVE (1 << 8)
@ -45,9 +41,9 @@ class CMDERROR;
class CMDPARAMS; class CMDPARAMS;
// Callback types // Callback types
typedef int32_t (*CMDEXTRACALLBACKFCN)(const char*); typedef int32_t (*CMDEXTRACALLBACK)(const char*);
typedef int32_t (*CMDERRORCALLBACKFCN)(CMDERROR*); typedef int32_t (*CMDERRORCALLBACK)(CMDERROR*);
typedef int32_t (*CMDPARAMSCALLBACKFCN)(CMDPARAMS*, const char*); typedef int32_t (*CMDPARAMSCALLBACK)(CMDPARAMS*, const char*);
// Details a command line argument // Details a command line argument
class ARGLIST { class ARGLIST {
@ -55,7 +51,7 @@ class ARGLIST {
uint32_t flags; uint32_t flags;
uint32_t id; uint32_t id;
const char* name; const char* name;
CMDPARAMSCALLBACKFCN callback; CMDPARAMSCALLBACK callback;
}; };
// Parameters passed to argument callback // Parameters passed to argument callback
@ -86,7 +82,7 @@ class CMDDEF : public TSLinkedNode<CMDDEF> {
uint32_t setmask; uint32_t setmask;
void* variableptr; void* variableptr;
uint32_t variablebytes; uint32_t variablebytes;
CMDPARAMSCALLBACKFCN callback; CMDPARAMSCALLBACK callback;
int32_t found; int32_t found;
union { union {
uint32_t currvalue; uint32_t currvalue;

4
storm/error/Codes.hpp
View file

@ -13,4 +13,8 @@
#define STORM_ERROR_APPLICATION_FATAL STORM_ERROR(0x84) #define STORM_ERROR_APPLICATION_FATAL STORM_ERROR(0x84)
#define STORM_COMMAND_ERROR_BAD_ARGUMENT STORM_ERROR(0x65)
#define STORM_COMMAND_ERROR_NOT_ENOUGH_ARGUMENTS STORM_ERROR(0x6D)
#define STORM_COMMAND_ERROR_OPEN_FAILED 0x6E
#endif #endif

13
test/Command.cpp Normal file
View file

@ -0,0 +1,13 @@
#include "storm/Command.hpp"
#include "test/Test.hpp"
TEST_CASE("SCmdRegisterArgList", "[command]") {
SECTION("register an argument list normally") {
ARGLIST argList[] = {
{ 0x0, 1, "one", nullptr },
{ 0x0, 2, "two", nullptr }
};
SCmdRegisterArgList(argList, sizeof(argList) / sizeof(ARGLIST));
}
}