X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/654b6ae3f4bf56bc210022b603edbb1575e05dff..01aa068b6ff34d86dd5d9d9e962aba20cd490050:/client/cliparser/cliparser.c

diff --git a/client/cliparser/cliparser.c b/client/cliparser/cliparser.c
index 87427db0..95422039 100644
--- a/client/cliparser/cliparser.c
+++ b/client/cliparser/cliparser.c
@@ -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 +153,14 @@ void CLIParserFree() {
 // convertors
 int CLIParamHexToBuf(struct arg_str *argstr, uint8_t *data, int maxdatalen, int *datalen) {
 	*datalen = 0;
-	if (!strlen(argstr->sval[0]))
-		return 0;
 	
-	switch(param_gethex_to_eol(argstr->sval[0], 0, data, maxdatalen, datalen)) {
+	int ibuf = 0;
+	uint8_t buf[256] = {0};
+	int res = CLIParamStrToBuf(argstr, buf, maxdatalen * 2, &ibuf); // *2 because here HEX
+	if (res || !ibuf)
+		return res;
+	
+	switch(param_gethex_to_eol((char *)buf, 0, data, maxdatalen, datalen)) {
 	case 1:
 		printf("Parameter error: Invalid HEX value.\n");
 		return 1;
@@ -167,5 +175,31 @@ int CLIParamHexToBuf(struct arg_str *argstr, uint8_t *data, int maxdatalen, int
 	return 0;
 }
 
+int CLIParamStrToBuf(struct arg_str *argstr, uint8_t *data, int maxdatalen, int *datalen) {
+	*datalen = 0;
+	if (!argstr->count)
+		return 0;
+	
+	uint8_t 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;
+
+	if (ibuf > maxdatalen)
+		return 2;
+	
+	memcpy(data, buf, ibuf);
+	*datalen = ibuf;
+	
+	return 0;
+}