github/proxmark3
1
0
Fork 0
mirror of https://github.com/Proxmark/proxmark3.git synced 2025-08-20 21:33:19 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

modify argtable parser to parse ints with spaces (#683)

Browse source 
* modify argtable parser to parse ints with spaces
* added arg_strx1 and arg_strx0 for x str arguments in one
* added option to clue data in arg parser
* add new argtable logic to emv commands and small fix
* small fix in GPO help
* small GPO fix
This commit is contained in:
Oleg Moiseenko 2018-10-01 21:12:14 +03:00 • committed by pwpiwi
commit 11146fc1e1
4 changed files with 33 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

23
client/cliparser/cliparser.c
View file

@ -80,6 +80,10 @@ enum ParserState {
#define isSpace(c)(c == ' ' || c == '\t')
int CLIParserParseString(const char* str, void* vargtable[], size_t vargtableLen, bool allowEmptyExec) {
return CLIParserParseStringEx(str, vargtable, vargtableLen, allowEmptyExec, false);
}
int CLIParserParseStringEx(const char* str, void* vargtable[], size_t vargtableLen, bool allowEmptyExec, bool clueData) {
int argc = 0;
char *argv[200] = {NULL};
@ -99,7 +103,7 @@ int CLIParserParseString(const char* str, void* vargtable[], size_t vargtableLen
for (int i = 0; i < len; i++) {
switch(state){
case PS_FIRST: // first char
if (str[i] == '-'){ // first char before space is '-' - next element - option
if (!clueData || str[i] == '-'){ // first char before space is '-' - next element - option OR not "clueData" for not-option fields
state = PS_OPTION;
if (spaceptr) {
@ -149,10 +153,23 @@ void CLIParserFree() {
// convertors
int CLIParamHexToBuf(struct arg_str *argstr, uint8_t *data, int maxdatalen, int *datalen) {
*datalen = 0;
if (!strlen(argstr->sval[0]))
if (!argstr->count)
return 0;
switch(param_gethex_to_eol(argstr->sval[0], 0, data, maxdatalen, datalen)) {
char buf[256] = {0};
int ibuf = 0;
for (int i = 0; i < argstr->count; i++) {
int len = strlen(argstr->sval[i]);
memcpy(&buf[ibuf], argstr->sval[i], len);
ibuf += len;
}
buf[ibuf] = 0;
if (!ibuf)
return 0;
switch(param_gethex_to_eol(buf, 0, data, maxdatalen, datalen)) {
case 1:
printf("Parameter error: Invalid HEX value.\n");
return 1;