From cc81b5bed9023a4ac93e6d45eab4584b13051150 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Sat, 9 Mar 2019 12:31:29 +0100
Subject: [PATCH] fix: tolower

---
 client/cmddata.c     | 8 ++++----
 client/cmdhf.c       | 8 ++++----
 client/cmdhf15.c     | 5 ++---
 client/cmdhficlass.c | 8 ++++----
 client/cmdlfem4x.c   | 2 +-
 client/cmdlft55xx.c  | 6 +++---
 6 files changed, 18 insertions(+), 19 deletions(-)

diff --git a/client/cmddata.c b/client/cmddata.c
index 998ce3779..cdd26c27b 100644
--- a/client/cmddata.c
+++ b/client/cmddata.c
@@ -863,8 +863,8 @@ int CmdBitsamples(const char *Cmd)
 
 int CmdBuffClear(const char *Cmd)
 {
-	char cmdp = param_getchar(Cmd, 0);
-	if (cmdp == 'h' || cmdp == 'H') return usage_data_buffclear();
+	char cmdp = tolower(param_getchar(Cmd, 0));
+	if (cmdp == 'h') return usage_data_buffclear();
 
 	UsbCommand c = {CMD_BUFF_CLEAR, {0,0,0}};
 	clearCommandBuffer();
@@ -891,8 +891,8 @@ int CmdDec(const char *Cmd)
  */
 int CmdUndec(const char *Cmd)
 {
-	char cmdp = param_getchar(Cmd, 0);
-	if (cmdp == 'h' || cmdp == 'H') return usage_data_undecimate();
+	char cmdp = tolower(param_getchar(Cmd, 0));
+	if (cmdp == 'h') return usage_data_undecimate();
 
 	uint8_t factor = param_get8ex(Cmd, 0, 2, 10);
 
diff --git a/client/cmdhf.c b/client/cmdhf.c
index af5aa4c2b..6931f5c14 100644
--- a/client/cmdhf.c
+++ b/client/cmdhf.c
@@ -38,8 +38,8 @@ int usage_hf_snoop(){
 
 int CmdHFSearch(const char *Cmd){
 
-	char cmdp = param_getchar(Cmd, 0);
-	if (cmdp == 'h' || cmdp == 'H') return usage_hf_search();
+	char cmdp = tolower(param_getchar(Cmd, 0));
+	if (cmdp == 'h') return usage_hf_search();
 
 	int ans = CmdHF14AInfo("s");
 	if (ans > 0) {
@@ -94,8 +94,8 @@ int CmdHFTune(const char *Cmd) {
 }
 
 int CmdHFSnoop(const char *Cmd) {
-	char cmdp = param_getchar(Cmd, 0);
-	if (cmdp == 'h' || cmdp == 'H') return usage_hf_snoop();
+	char cmdp = tolower(param_getchar(Cmd, 0));
+	if (cmdp == 'h') return usage_hf_snoop();
 
 	int skippairs =  param_get32ex(Cmd, 0, 0, 10);
 	int skiptriggers =  param_get32ex(Cmd, 1, 0, 10);
diff --git a/client/cmdhf15.c b/client/cmdhf15.c
index dc1a47f40..bdec7c339 100644
--- a/client/cmdhf15.c
+++ b/client/cmdhf15.c
@@ -476,14 +476,13 @@ int CmdHF15Demod(const char *Cmd) {
 // * Acquire Samples as Reader (enables carrier, sends inquiry)
 //helptext
 int CmdHF15Samples(const char *Cmd) {
-	char cmdp = param_getchar(Cmd, 0);
-	if (cmdp == 'h' || cmdp == 'H') return usage_15_samples();
+	char cmdp = tolower(param_getchar(Cmd, 0));
+	if (cmdp == 'h') return usage_15_samples();
 
 	UsbCommand c = {CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_15693, {0,0,0}};
 	clearCommandBuffer();
 	SendCommand(&c);
 
-	//download samples
 	getSamples(0, false);
 	return 0;
 }
diff --git a/client/cmdhficlass.c b/client/cmdhficlass.c
index 21384d935..e21de76ab 100644
--- a/client/cmdhficlass.c
+++ b/client/cmdhficlass.c
@@ -277,8 +277,8 @@ int CmdHFiClassList(const char *Cmd) {
 }
 
 int CmdHFiClassSniff(const char *Cmd) {
-	char cmdp = param_getchar(Cmd, 0);
-	if (cmdp == 'h' || cmdp == 'H')	return usage_hf_iclass_sniff();
+	char cmdp = tolower(param_getchar(Cmd, 0));
+	if (cmdp == 'h' ) return usage_hf_iclass_sniff();
 	UsbCommand c = {CMD_SNOOP_ICLASS};
 	SendCommand(&c);
 	return 0;
@@ -286,8 +286,8 @@ int CmdHFiClassSniff(const char *Cmd) {
 
 int CmdHFiClassSim(const char *Cmd) {
 
-	char cmdp = param_getchar(Cmd, 0);
-	if (strlen(Cmd)<1 || cmdp == 'H' || cmdp == 'h') return usage_hf_iclass_sim();
+	char cmdp = tolower(param_getchar(Cmd, 0));
+	if (strlen(Cmd) < 1 || cmdp == 'h') return usage_hf_iclass_sim();
 
 	uint8_t simType = 0;
 	uint8_t CSN[8] = {0, 0, 0, 0, 0, 0, 0, 0};
diff --git a/client/cmdlfem4x.c b/client/cmdlfem4x.c
index 843c63809..47a05b260 100644
--- a/client/cmdlfem4x.c
+++ b/client/cmdlfem4x.c
@@ -607,7 +607,7 @@ int CmdEM410xWatchnSpoof(const char *Cmd) {
 
 int CmdEM410xWrite(const char *Cmd) {
 	char cmdp = tolower(param_getchar(Cmd, 0));
-	if (cmdp == 'h') return usage_lf_em410x_write();
+	if (cmdp == 0x00 || cmdp == 'h') return usage_lf_em410x_write();
 
 	uint64_t id = 0xFFFFFFFFFFFFFFFF; // invalid id value
 	int card = 0xFF; // invalid card value
diff --git a/client/cmdlft55xx.c b/client/cmdlft55xx.c
index 068fd2612..285eb75bb 100644
--- a/client/cmdlft55xx.c
+++ b/client/cmdlft55xx.c
@@ -1471,10 +1471,10 @@ int CmdResetRead(const char *Cmd) {
 int CmdT55xxWipe(const char *Cmd) {
 	char writeData[20] = {0};
 	char *ptrData = writeData;
-	char cmdp = param_getchar(Cmd, 0);
-	if ( cmdp == 'h' || cmdp == 'H') return usage_t55xx_wipe();
+	char cmdp = tolower(param_getchar(Cmd, 0));
+	if ( cmdp == 'h') return usage_t55xx_wipe();
 
-	bool Q5 = (cmdp == 'q' || cmdp == 'Q');
+	bool Q5 = (cmdp == 'q');
 
 	// Try with the default password to reset block 0
 	// With a pwd should work even if pwd bit not set