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Vrai opérateur ET et implémentation du reverse ET

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This commit is contained in:
Antoine Bartuccio 2017-05-18 02:09:44 +02:00
parent 2ea166e43d
commit 7eada756e5
3 changed files with 11 additions and 2 deletions
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2
fish_shell/fish_commands.c
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@ -55,7 +55,7 @@ int fishHelp(WordArray *args) {
} }
int fishExit(WordArray *args) { int fishExit(WordArray *args) {
freeWordArray(args); args->size = args->size;
return EXIT_SIGNAL; return EXIT_SIGNAL;
} }

8
fish_shell/fish_core.c
View File

@ -171,6 +171,12 @@ int fishExecute(WordList *list) {
if (splited != NULL) freeWordList(splited); if (splited != NULL) freeWordList(splited);
} }
break; break;
case REVERSE_AND:
if (signal) signal = fishExecute(splited);
else {
if (splited != NULL) freeWordList(splited);
}
break;
case OR: case OR:
signal = fishExecute(splited); signal = fishExecute(splited);
break; break;
@ -194,11 +200,13 @@ int loadRightCommand(WordArray *array){
WordList * parseWordList(WordList *list, shell_operator *an_operator) { WordList * parseWordList(WordList *list, shell_operator *an_operator) {
char *op_str[] = { char *op_str[] = {
(char*) ";",
(char*) "||", (char*) "||",
(char*) "&&" (char*) "&&"
}; };
shell_operator op[] = { shell_operator op[] = {
OR, OR,
REVERSE_AND,
AND AND
}; };
WordList *newList = NULL; WordList *newList = NULL;

3
fish_shell/fish_types.h
View File

@ -14,7 +14,8 @@ typedef enum {
PIPE, PIPE,
BACKGROUND_PROCESS, BACKGROUND_PROCESS,
AND, AND,
OR OR,
REVERSE_AND
} shell_operator ; } shell_operator ;
typedef struct { typedef struct {