1 files changed, 70 insertions, 0 deletions
diff --git a/src/actionparser.h b/src/actionparser.h
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+++ b/src/actionparser.h
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+/* actionparser.h - Action parser for ck------------------------*- C -*-
+ *
+ * This file is part of ck, the config keeper
+ *
+ * ---------------------------------------------------------------------
+ *
+ * The code here and in actionparser.c is responsible for parsing 
+ * the user's input from the command line and return a struct
+ * of the user's options ready to be handled by the rest of the 
+ * procedures.
+ *
+ * Keeps track of what error occured where and provides
+ * printParserHelp() and printParserError() functions
+ * to notify the user
+ *
+ * ------------------------------------------------------------------ */
+#ifndef ACTIONPARSER_H
+#define ACTIONPARSER_H
+
+#define CK_ACTIONS                                                   \
+  X(INIT)                                                            \
+  X(ADD)                                                             \
+  X(DEL)                                                             \
+  X(EDIT)                                                            \
+  X(LIST)                                                            \
+  X(SEARCH)                                                          \
+  X(HELP)
+
+typedef enum ParseErrors ParseError;
+enum ParseErrors {
+  PERR_NOERR = 0,
+#define X(ACTION) \
+  PERR_##ACTION##_WRONG,
+  CK_ACTIONS
+#undef X
+  PERR_UNKONW_ACTION,
+};
+
+typedef enum CkActions CkAction;
+enum CkActions {
+  CKA_INIT,
+  CKA_ADD,      // program, path, primary, secret
+  CKA_DEL,      // program regexp, if only programm, delete everything related
+  CKA_EDIT,     // program regexp, if only program, edit primary
+  CKA_LIST,     // list_type{tree,paths,programs}
+  CKA_SEARCH,   // search_mode, regexp
+  CKA_HELP      // help
+};
+
+typedef enum OptParserResults ParseResult;
+enum OptParserResults {
+  OPR_OK,
+  OPR_ERR,
+  OPR_HELP
+};
+
+typedef struct UserOptions UserOpt;
+struct UserOptions {
+  ParseError err;
+  CkAction action;
+  int argc;
+  char *argv[10]; // action's options
+};
+
+
+extern ParseResult parseAction(int argc, char* argv[], UserOpt *opt);
+extern void printParserError();
+extern void printParserHelp();
+
+#endif // ACTIONPARSER_H