Settings terminées

fish_shell/fish_core.c

@@ -72,7 +72,7 @@ void fishLoop(Settings * settings){
 	pipe_redirection *r = getRedirection();
 
     do {
-        printf("%s", settings->PS1);
+        printPS(settings->PS1, settings);
         line = fishReadLine();
 
 		r->to_use = 0;

fish_shell/fish_settings.c

@@ -46,6 +46,45 @@ void freeSettings(Settings *settings){
 	}
 }
 
+void printPS(char* PS, Settings* s){
+	int buf= FISH_BUFFER_SIZE;
+	int i = 0;
+	int slashed = 0;
+	char* path = NULL;
+	while (PS[i] != '\0'){
+		if(slashed){
+			switch (PS[i])
+			{
+				case 'u':
+					printf("%s",s->passwd->pw_name);
+					break;
+				case 'p':
+					path = (char*) malloc(sizeof(char)*buf);
+					while(getcwd(path,buf) == NULL){ 
+						buf+=FISH_BUFFER_SIZE;
+						free(path);
+						path = (char*) malloc(sizeof(char)*buf);
+					}
+					printf("%s",path);
+					free(path);
+					path = NULL;
+					break;
+				default:printf("%c",PS[i]);
+
+			}
+			slashed = 0;
+		}
+		else if(PS[i] == '\\'){
+			slashed = 1;
+		}else{
+			printf("%c",PS[i]);
+		}
+		++i;
+	}
+
+}
+
+
 char* extractVariable(char* filename, char* var){
 	FILE *file = fopen ( filename, "r" );
 	int var_size = strlen(var);
@@ -81,3 +120,5 @@ char* extractVariable(char* filename, char* var){
 }
 
 
+
+

fish_shell/fish_settings.h

@@ -9,6 +9,7 @@
 Settings * getSettings(); //TESTEDssssss
 void freeSettings(Settings *settings); //TESTED
 char* extractVariable(char* filename, char* var);//TESTED
+void printPS(char* PS, Settings* s);
 
 #endif //FISH_FISH_SETTINGS_H