diff options
Diffstat (limited to 'i_validation.c')
| -rw-r--r-- | i_validation.c | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/i_validation.c b/i_validation.c index 1484993..60af7aa 100644 --- a/i_validation.c +++ b/i_validation.c @@ -75,7 +75,7 @@ _NA (None of these cases) } -int validate_check_imm(char *smode_buf) { // check immediately for \n, 0 or numbers +int validate_check_imm(char *smode_buf, int mode) { // check immediately for \n, 0 or numbers /* _INVALID (immediately stop validating and return invalid to everything) _IMM_NOTHING == _VALID(valid) @@ -88,8 +88,12 @@ _IMM_NUMBER (number immediately after L or N or whatever) if (smode_buf[1] == '\n') { return _IMM_NOTHING; } - if (smode_buf[1] == '0') { - return _INVALID; + if (smode_buf[1] == '0') { // If we are on MODE_N then it has to allow '0' and thus we call it valid. + if (mode == MODE_N) { // It will keep validating this in validate_imm_numbers. + return _IMM_NUMBER; + } else { + return _INVALID; + } } for (int j = 0 ; j < 9 ; j++) { // Check if its just a number after @@ -115,7 +119,6 @@ int validate_plus_continue(char *smode_buf) { // if vcpm returns _PLUS_CONTINUE //Start at 2 for (int i = 2 ; i < SMODE_MAX_INPUT_SIZE ; i++) { // Nested loop to check every element in nums_with_zero on the current smode element (i)(outer loop) - for (int j = 0 ; j < 10 ; j++) { if (smode_buf[i] == '\n') { @@ -137,11 +140,21 @@ int validate_plus_continue(char *smode_buf) { // if vcpm returns _PLUS_CONTINUE } -int validate_imm_numbers(char *smode_buf) { +int validate_imm_numbers(char *smode_buf, int mode) { // Validate after L when its clear that there are only numbers char nums_with_zero[] = "0123456789"; int kflag = _INVALID; + + if (mode == MODE_N && smode_buf[1] == '0') { // Because we are on MODE_N this runs to check if there is anything after N0. We will only allow newline characters because that means theres ONLY 'N0* + printf("vimmn mode N\n"); + if (smode_buf[2] == '\n') { + return _VALID; + } else { + return _INVALID; // If there is anything else then it just exits. + } + } + //Start at 1 for (int i = 1 ; i < SMODE_MAX_INPUT_SIZE ; i++) { // Nested loop to check every element in nums_with_zero on the current smode element (i)(outer loop) @@ -195,7 +208,7 @@ int validate_LN(char *smode_buf, int mode) { if (vcimm == TRUE_7ED) { // This is where L0 is caught //printf("vcimm start\n"); - int vcimm_result = validate_check_imm(smode_buf); + int vcimm_result = validate_check_imm(smode_buf, mode); int imm_number = FALSE_7ED; switch(vcimm_result) { case _IMM_NUMBER: @@ -217,7 +230,7 @@ int validate_LN(char *smode_buf, int mode) { } if (imm_number == TRUE_7ED) { //printf("vimmn start\n"); - int vimmn_result = validate_imm_numbers(smode_buf); + int vimmn_result = validate_imm_numbers(smode_buf, mode); switch(vimmn_result) { case _VALID: //printf("valid\n"); |