diff options
Diffstat (limited to 'src/shell.c')
-rw-r--r-- | src/shell.c | 52 |
1 files changed, 35 insertions, 17 deletions
diff --git a/src/shell.c b/src/shell.c index 4b05c1984..05c79d4fa 100644 --- a/src/shell.c +++ b/src/shell.c @@ -59,18 +59,38 @@ # include <readline/readline.h> # include <readline/history.h> #endif + #if HAVE_EDITLINE -# undef HAVE_READLINE -# define HAVE_READLINE 1 # include <editline/readline.h> #endif -#if !HAVE_READLINE -# define add_history(X) -# define read_history(X) -# define write_history(X) -# define stifle_history(X) + +#if HAVE_EDITLINE || HAVE_READLINE + +# define shell_add_history(X) add_history(X) +# define shell_read_history(X) read_history(X) +# define shell_write_history(X) write_history(X) +# define shell_stifle_history(X) stifle_history(X) +# define shell_readline(X) readline(X) + +#elif HAVE_LINENOISE + +# include "linenoise.h" +# define shell_add_history(X) linenoiseHistoryAdd(X) +# define shell_read_history(X) linenoiseHistoryLoad(X) +# define shell_write_history(X) linenoiseHistorySave(X) +# define shell_stifle_history(X) linenoiseHistorySetMaxLen(X) +# define shell_readline(X) linenoise(X) + +#else + +# define shell_read_history(X) +# define shell_write_history(X) +# define shell_stifle_history(X) + +# define SHELL_USE_LOCAL_GETLINE 1 #endif + #if defined(_WIN32) || defined(WIN32) # include <io.h> # include <fcntl.h> @@ -451,14 +471,14 @@ static char *one_input_line(FILE *in, char *zPrior, int isContinuation){ zResult = local_getline(zPrior, in); }else{ zPrompt = isContinuation ? continuePrompt : mainPrompt; -#if HAVE_READLINE - free(zPrior); - zResult = readline(zPrompt); - if( zResult && *zResult ) add_history(zResult); -#else +#if SHELL_USE_LOCAL_GETLINE printf("%s", zPrompt); fflush(stdout); zResult = local_getline(zPrior, stdin); +#else + free(zPrior); + zResult = shell_readline(zPrompt); + if( zResult && *zResult ) shell_add_history(zResult); #endif } return zResult; @@ -4917,13 +4937,11 @@ int main(int argc, char **argv){ sqlite3_snprintf(nHistory, zHistory,"%s/.sqlite_history", zHome); } } -#if HAVE_READLINE - if( zHistory ) read_history(zHistory); -#endif + if( zHistory ) shell_read_history(zHistory); rc = process_input(&data, 0); if( zHistory ){ - stifle_history(100); - write_history(zHistory); + shell_stifle_history(100); + shell_write_history(zHistory); free(zHistory); } }else{ |