Fix lot of warnings

[lcr.git] / crypt.cpp

diff --git a/crypt.cpp b/crypt.cpp
index b43bcba..87a5dde 100644 (file)
--- a/crypt.cpp
+++ b/crypt.cpp
@@ -300,7 +300,7 @@ unsigned int crc32(unsigned char *data, int len)
 CM_ST_NAMES
 
 /* give name of state */
-static char *statename(int state)
+static const char *statename(int state)
 {
        if (state>=0 && state<cm_st_num)
                return(cm_st_name[state]);
@@ -1141,7 +1141,7 @@ CM_MSG_NAMES
 
 void EndpointAppPBX::cryptman_message(int message, unsigned char *param, int len)
 {
-       char *msgtext = "<<UNKNOWN MESSAGE>>";
+       const char *msgtext = "<<UNKNOWN MESSAGE>>";
 
        if (message>=0 && message<cm_msg_num)
                msgtext = cm_msg_name[message];
@@ -1506,7 +1506,7 @@ void EndpointAppPBX::cryptman_msg2crengine(int msg, unsigned char *buf, int len)
 
        if (options.deb & DEBUG_CRYPT)
        {
-               char *msgtext = "<<UNKNOWN MESSAGE>>";
+               const char *msgtext = "<<UNKNOWN MESSAGE>>";
 
                if (msg>=0 && msg<cm_msg_num)
                        msgtext = cm_msg_name[msg];
@@ -1516,7 +1516,7 @@ void EndpointAppPBX::cryptman_msg2crengine(int msg, unsigned char *buf, int len)
 
 /* send message to user
  */
-void EndpointAppPBX::cryptman_msg2user(int msg, char *text)
+void EndpointAppPBX::cryptman_msg2user(int msg, const char *text)
 {
        struct lcr_msg *message;
        /* send message */
@@ -1534,7 +1534,7 @@ void EndpointAppPBX::cryptman_msg2user(int msg, char *text)
 
        if (options.deb & DEBUG_CRYPT)
        {
-               char *msgtext = "<<UNKNOWN MESSAGE>>";
+               const char *msgtext = "<<UNKNOWN MESSAGE>>";
 
                if (msg>=0 && msg<cm_msg_num)
                        msgtext = cm_msg_name[msg];
@@ -1788,7 +1788,7 @@ void PmISDN::cryptman_listen_bch(unsigned char *p, int l)
 void EndpointAppPBX::encrypt_shared(void)
 {
        struct lcr_msg *message;
-       char *errstr = "";
+       const char *errstr = "";
        class Port *port;
        int type, key_len;
        unsigned char *key;
@@ -1894,7 +1894,7 @@ void EndpointAppPBX::encrypt_shared(void)
 void EndpointAppPBX::encrypt_keyex(void)
 {
        struct lcr_msg *message;
-       char *errstr = "";
+       const char *errstr = "";
        class Port *port;
 
        /* redisplay current crypt display */