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- updated commandline too show usage when using wrong parameters

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This commit is contained in:
Mark Vejvoda
2010-08-22 08:40:18 +00:00
parent bf5f6b7f33
commit b3a60f5b69
2 changed files with 15 additions and 5 deletions
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18
source/glest_game/main/main.cpp
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@@ -424,14 +424,14 @@ void MainWindow::setProgram(Program *program) {
// ===================================================== // =====================================================
SystemFlags debugger; SystemFlags debugger;
bool hasCommandArgument(int argc, char** argv,string argName, int *foundIndex=NULL) { bool hasCommandArgument(int argc, const char** argv,const string argName, int *foundIndex=NULL, int startLookupIndex=1) {
bool result = false; bool result = false;
if(foundIndex != NULL) { if(foundIndex != NULL) {
*foundIndex = -1; *foundIndex = -1;
} }
int compareLen = strlen(argName.c_str()); int compareLen = strlen(argName.c_str());
for(int idx = 1; idx < argc; idx++) { for(int idx = startLookupIndex; idx < argc; idx++) {
if(strnicmp(argName.c_str(),argv[idx],compareLen) == 0) { if(strnicmp(argName.c_str(),argv[idx],compareLen) == 0) {
result = true; result = true;
if(foundIndex != NULL) { if(foundIndex != NULL) {
@@ -444,13 +444,23 @@ bool hasCommandArgument(int argc, char** argv,string argName, int *foundIndex=NU
return result; return result;
} }
int glestMain(int argc, char** argv){ int glestMain(int argc, const char** argv){
#ifdef SL_LEAK_DUMP #ifdef SL_LEAK_DUMP
AllocRegistry memoryLeaks = AllocRegistry::getInstance(); AllocRegistry memoryLeaks = AllocRegistry::getInstance();
#endif #endif
if( hasCommandArgument(argc, argv,GAME_ARGS[GAME_ARG_HELP]) == true) { bool foundInvalidArgs = false;
const int knownArgCount = sizeof(GAME_ARGS) / sizeof(GAME_ARGS[0]);
for(int idx = 1; idx < argc; ++idx) {
if( hasCommandArgument(knownArgCount, GAME_ARGS,argv[idx],NULL,0) == false) {
foundInvalidArgs = true;
printf("\nInvalid argument: %s\n",argv[idx]);
}
}
if( hasCommandArgument(argc, argv,GAME_ARGS[GAME_ARG_HELP]) == true ||
foundInvalidArgs == true) {
printf("\n%s, usage\n\n",argv[0]); printf("\n%s, usage\n\n",argv[0]);
printf("Commandline Parameter:\t\tDescription:"); printf("Commandline Parameter:\t\tDescription:");
printf("\n----------------------\t\t------------"); printf("\n----------------------\t\t------------");

2
source/shared_lib/include/platform/sdl/platform_main.h
View File

@@ -14,7 +14,7 @@
#include <SDL.h> #include <SDL.h>
#include <iostream> #include <iostream>
#define MAIN_FUNCTION(X) int main(int argc, char **argv) \ #define MAIN_FUNCTION(X) int main(int argc, const char **argv) \
{ \ { \
if(SDL_Init(SDL_INIT_EVERYTHING) < 0) { \ if(SDL_Init(SDL_INIT_EVERYTHING) < 0) { \
std::cerr << "Couldn't initialize SDL: " << SDL_GetError() << "\n"; \ std::cerr << "Couldn't initialize SDL: " << SDL_GetError() << "\n"; \