- use stringfields in a bunch of the fields of the zt_pvt structure in chan_zap

- constify some arguments to functions in callerid.c / callerid.h

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@32456 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/callerid.c b/callerid.c
index b883926911e8cadb98115be6c608a50d387577d7..195ae1f8fd2e822b47f9ea693ce1d822d734849b 100644 (file)
--- a/callerid.c
+++ b/callerid.c
@@ -696,7 +696,7 @@ void callerid_free(struct callerid_state *cid)
        free(cid);
 }
 
-static int callerid_genmsg(char *msg, int size, char *number, char *name, int flags)
+static int callerid_genmsg(char *msg, int size, const char *number, const char *name, int flags)
 {
        time_t t;
        struct tm tm;
@@ -827,7 +827,7 @@ int vmwi_generate(unsigned char *buf, int active, int mdmf, int codec)
        return bytes;
 }
 
-int callerid_generate(unsigned char *buf, char *number, char *name, int flags, int callwaiting, int codec)
+int callerid_generate(unsigned char *buf, const char *number, const char *name, int flags, int callwaiting, int codec)
 {
        int bytes=0;
        int x, sum;
@@ -989,7 +989,7 @@ int ast_callerid_parse(char *instr, char **name, char **location)
        return 0;
 }
 
-static int __ast_callerid_generate(unsigned char *buf, char *name, char *number, int callwaiting, int codec)
+static int __ast_callerid_generate(unsigned char *buf, const char *name, const char *number, int callwaiting, int codec)
 {
        if (ast_strlen_zero(name))
                name = NULL;
@@ -998,12 +998,12 @@ static int __ast_callerid_generate(unsigned char *buf, char *name, char *number,
        return callerid_generate(buf, number, name, 0, callwaiting, codec);
 }
 
-int ast_callerid_generate(unsigned char *buf, char *name, char *number, int codec)
+int ast_callerid_generate(unsigned char *buf, const char *name, const char *number, int codec)
 {
        return __ast_callerid_generate(buf, name, number, 0, codec);
 }
 
-int ast_callerid_callwaiting_generate(unsigned char *buf, char *name, char *number, int codec)
+int ast_callerid_callwaiting_generate(unsigned char *buf, const char *name, const char *number, int codec)
 {
        return __ast_callerid_generate(buf, name, number, 1, codec);
 }

diff --git a/channels/chan_zap.c b/channels/chan_zap.c
index f30a851dd088996adc7600bd58d14736e965cfc4..da6132af4199cfb647995579cec42ed038d36c21 100644 (file)
--- a/channels/chan_zap.c
+++ b/channels/chan_zap.c
@@ -618,25 +618,31 @@ static struct zt_pvt {
 
        struct zt_distRings drings;
 
-       char context[AST_MAX_CONTEXT];
-       char defcontext[AST_MAX_CONTEXT];
-       char exten[AST_MAX_EXTENSION];
-       char language[MAX_LANGUAGE];
-       char musicclass[MAX_MUSICCLASS];
+       AST_DECLARE_STRING_FIELDS(
+               AST_STRING_FIELD(language);
+               AST_STRING_FIELD(musicclass);
+               AST_STRING_FIELD(accountcode);
+               AST_STRING_FIELD(mailbox);
+               AST_STRING_FIELD(call_forward);
+               AST_STRING_FIELD(cid_num);
+               AST_STRING_FIELD(cid_name);
+               AST_STRING_FIELD(lastcid_num);
+               AST_STRING_FIELD(lastcid_name);
+               AST_STRING_FIELD(dnid);
+               AST_STRING_FIELD(callwait_num);
+               AST_STRING_FIELD(callwait_name);
+               AST_STRING_FIELD(finaldial);
+               AST_STRING_FIELD(context);
+               AST_STRING_FIELD(defcontext);
+               AST_STRING_FIELD(exten);
 #ifdef PRI_ANI
-       char cid_ani[AST_MAX_EXTENSION];
+               AST_STRING_FIELD(cid_ani);
 #endif
-       char cid_num[AST_MAX_EXTENSION];
+       );
        int cid_ton;                                    /*!< Type Of Number (TON) */
-       char cid_name[AST_MAX_EXTENSION];
-       char lastcid_num[AST_MAX_EXTENSION];
-       char lastcid_name[AST_MAX_EXTENSION];
        char *origcid_num;                              /*!< malloced original callerid */
        char *origcid_name;                             /*!< malloced original callerid */
-       char callwait_num[AST_MAX_EXTENSION];
-       char callwait_name[AST_MAX_EXTENSION];
        char rdnis[AST_MAX_EXTENSION];
-       char dnid[AST_MAX_EXTENSION];
        unsigned int group;
        int law;
        int confno;                                     /*!< Our conference */
@@ -672,12 +678,8 @@ static struct zt_pvt {
        int cref;                                       /*!< Call reference number */
        ZT_DIAL_OPERATION dop;
        int whichwink;                                  /*!< SIG_FEATDMF_TA Which wink are we on? */
-       char finaldial[64];
-       char accountcode[AST_MAX_ACCOUNT_CODE];         /*!< Account code */
        int amaflags;                                   /*!< AMA Flags */
        struct tdd_state *tdd;                          /*!< TDD flag */
-       char call_forward[AST_MAX_EXTENSION];
-       char mailbox[AST_MAX_EXTENSION];
        char dialdest[256];
        int onhooktime;
        int msgstate;
@@ -1823,13 +1825,13 @@ static int zt_call(struct ast_channel *ast, char *rdest, int timeout)
                        /* Call waiting call */
                        p->callwaitrings = 0;
                        if (ast->cid.cid_num)
-                               ast_copy_string(p->callwait_num, ast->cid.cid_num, sizeof(p->callwait_num));
+                               ast_string_field_set(p, callwait_num, ast->cid.cid_num);
                        else
-                               p->callwait_num[0] = '\0';
+                               ast_string_field_set(p, callwait_num, "");
                        if (ast->cid.cid_name)
-                               ast_copy_string(p->callwait_name, ast->cid.cid_name, sizeof(p->callwait_name));
+                               ast_string_field_set(p, callwait_name, ast->cid.cid_name);
                        else
-                               p->callwait_name[0] = '\0';
+                               ast_string_field_set(p, callwait_name, "");
                        /* Call waiting tone instead */
                        if (zt_callwait(ast)) {
                                ast_mutex_unlock(&p->lock);
@@ -1843,13 +1845,13 @@ static int zt_call(struct ast_channel *ast, char *rdest, int timeout)
                n = ast->cid.cid_name;
                l = ast->cid.cid_num;
                if (l)
-                       ast_copy_string(p->lastcid_num, l, sizeof(p->lastcid_num));
+                       ast_string_field_set(p, lastcid_num, l);
                else
-                       p->lastcid_num[0] = '\0';
+                       ast_string_field_set(p, lastcid_num, "");
                if (n)
-                       ast_copy_string(p->lastcid_name, n, sizeof(p->lastcid_name));
+                       ast_string_field_set(p, lastcid_name, n);
                else
-                       p->lastcid_name[0] = '\0';
+                       ast_string_field_set(p, lastcid_name, "");
                ast_setstate(ast, AST_STATE_RINGING);
                index = zt_get_index(ast, p, 0);
                if (index > -1) {
@@ -1937,7 +1939,7 @@ static int zt_call(struct ast_channel *ast, char *rdest, int timeout)
                                return -1;
                        }
                        snprintf(p->dop.dialstr, sizeof(p->dop.dialstr), "M*%s%s#", ozz, cic);
-                       snprintf(p->finaldial, sizeof(p->finaldial), "M*%s#", c);
+                       ast_string_field_build(p, finaldial, "M*%s#", c);
                        p->whichwink = 0;
                }
                        break;
@@ -2152,6 +2154,7 @@ static void destroy_zt_pvt(struct zt_pvt **pvt)
                ASTOBJ_UNREF(p->smdi_iface, ast_smdi_interface_destroy);
 #endif
        ast_mutex_destroy(&p->lock);
+       ast_string_field_free_all(p);
        free(p);
        *pvt = NULL;
 }
@@ -2370,19 +2373,19 @@ static int zt_hangup(struct ast_channel *ast)
        zt_confmute(p, 0);
        restore_gains(p);
        if (p->origcid_num) {
-               ast_copy_string(p->cid_num, p->origcid_num, sizeof(p->cid_num));
+               ast_string_field_set(p, cid_num, p->origcid_num);
                free(p->origcid_num);
                p->origcid_num = NULL;
-       }       
+       }
        if (p->origcid_name) {
-               ast_copy_string(p->cid_name, p->origcid_name, sizeof(p->cid_name));
+               ast_string_field_set(p, cid_name, p->origcid_name);
                free(p->origcid_name);
                p->origcid_name = NULL;
        }       
        if (p->dsp)
                ast_dsp_digitmode(p->dsp,DSP_DIGITMODE_DTMF | p->dtmfrelax);
-       if (p->exten)
-               p->exten[0] = '\0';
+       if (!ast_strlen_zero(p->exten))
+               ast_string_field_set(p, exten, "");
 
        ast_log(LOG_DEBUG, "Hangup: channel: %d index = %d, normal = %d, callwait = %d, thirdcall = %d\n",
                p->channel, index, p->subs[SUB_REAL].zfd, p->subs[SUB_CALLWAIT].zfd, p->subs[SUB_THREEWAY].zfd);
@@ -4096,8 +4099,8 @@ static struct ast_frame *zt_handle_event(struct ast_channel *ast)
                                                                p->origcid_num = ast_strdup(p->cid_num);
                                                        if (!p->origcid_name)
                                                                p->origcid_name = ast_strdup(p->cid_name);
-                                                       ast_copy_string(p->cid_num, cid_num, sizeof(p->cid_num));
-                                                       ast_copy_string(p->cid_name, cid_name, sizeof(p->cid_name));
+                                                       ast_string_field_set(p, cid_num, cid_num);
+                                                       ast_string_field_set(p, cid_name, cid_name);
                                                }
                                                /* Swap things around between the three-way and real call */
                                                swap_subs(p, SUB_THREEWAY, SUB_REAL);
@@ -5343,7 +5346,7 @@ static void *ss_thread(void *data)
                        ast_log(LOG_DEBUG, "No such possible extension '%s' in context '%s'\n", exten, chan->context);
                        chan->hangupcause = AST_CAUSE_UNALLOCATED;
                        ast_hangup(chan);
-                       p->exten[0] = '\0';
+                       ast_string_field_set(p, exten, "");
                        /* Since we send release complete here, we won't get one */
                        p->call = NULL;
                }
@@ -5657,7 +5660,7 @@ lax);
                                if (!res || !ast_matchmore_extension(chan, chan->context, exten, 1, p->cid_num)) {
                                        if (getforward) {
                                                /* Record this as the forwarding extension */
-                                               ast_copy_string(p->call_forward, exten, sizeof(p->call_forward)); 
+                                               ast_string_field_set(p, call_forward, exten); 
                                                if (option_verbose > 2)
                                                        ast_verbose(VERBOSE_PREFIX_3 "Setting call forward to '%s' on channel %d\n", p->call_forward, p->channel);
                                                res = tone_zone_play_tone(p->subs[index].zfd, ZT_TONE_DIALRECALL);
@@ -5806,7 +5809,7 @@ lax);
                                if (option_verbose > 2)
                                        ast_verbose(VERBOSE_PREFIX_3 "Cancelling call forwarding on channel %d\n", p->channel);
                                res = tone_zone_play_tone(p->subs[index].zfd, ZT_TONE_DIALRECALL);
-                               memset(p->call_forward, 0, sizeof(p->call_forward));
+                               ast_string_field_set(p, call_forward, "");
                                getforward = 0;
                                memset(exten, 0, sizeof(exten));
                                len = 0;
@@ -6109,9 +6112,9 @@ lax);
                                                counter = 0;
                                                counter1 = 0;
                                                /* Check to see if context is what it should be, if not set to be. */
-                                               if (strcmp(p->context,p->defcontext) != 0) {
-                                                       ast_copy_string(p->context, p->defcontext, sizeof(p->context));
-                                                       ast_copy_string(chan->context,p->defcontext,sizeof(chan->context));
+                                               if (!strcmp(p->context, p->defcontext)) {
+                                                       ast_string_field_set(p, context, p->defcontext);
+                                                       ast_copy_string(chan->context, p->defcontext, sizeof(chan->context));
                                                }
                
                                                for (;;) {      
@@ -6169,10 +6172,10 @@ lax);
                                                        }
                                                        if (distMatches == 3) {
                                                                /* The ring matches, set the context to whatever is for distinctive ring.. */
-                                                               ast_copy_string(p->context, p->drings.ringContext[counter].contextData, sizeof(p->context));
+                                                               ast_string_field_set(p, context, p->drings.ringContext[counter].contextData);
                                                                ast_copy_string(chan->context, p->drings.ringContext[counter].contextData, sizeof(chan->context));
                                                                if (option_verbose > 2)
-                                                                       ast_verbose( VERBOSE_PREFIX_3 "Distinctive Ring matched context %s\n",p->context);
+                                                                       ast_verbose( VERBOSE_PREFIX_3 "Distinctive Ring matched context %s\n", p->context);
                                                                break;
                                                        }
                                                }
@@ -6211,9 +6214,9 @@ lax);
                                counter = 0;
                                counter1 = 0;
                                /* Check to see if context is what it should be, if not set to be. */
-                               if (strcmp(p->context,p->defcontext) != 0) {
-                                       ast_copy_string(p->context, p->defcontext, sizeof(p->context));
-                                       ast_copy_string(chan->context,p->defcontext,sizeof(chan->context));
+                               if (!strcmp(p->context, p->defcontext)) {
+                                       ast_string_field_set(p, context, p->defcontext);
+                                       ast_copy_string(chan->context, p->defcontext, sizeof(chan->context));
                                }
 
                                /* Take out of linear mode for Caller*ID processing */
@@ -6342,10 +6345,10 @@ lax);
                                                }
                                                if (distMatches == 3) {
                                                        /* The ring matches, set the context to whatever is for distinctive ring.. */
-                                                       ast_copy_string(p->context, p->drings.ringContext[counter].contextData, sizeof(p->context));
+                                                       ast_string_field_set(p, context, p->drings.ringContext[counter].contextData);
                                                        ast_copy_string(chan->context, p->drings.ringContext[counter].contextData, sizeof(chan->context));
                                                        if (option_verbose > 2)
-                                                               ast_verbose( VERBOSE_PREFIX_3 "Distinctive Ring matched context %s\n",p->context);
+                                                               ast_verbose(VERBOSE_PREFIX_3 "Distinctive Ring matched context %s\n", p->context);
                                                        break;
                                                }
                                        }
@@ -7004,6 +7007,10 @@ static struct zt_pvt *mkintf(int channel, int signalling, int outsignalling, int
                        destroy_zt_pvt(&tmp);
                        return NULL;
                }
+               if (ast_string_field_init(tmp, 256)) {
+                       destroy_zt_pvt(&tmp);
+                       return NULL;
+               }
                ast_mutex_init(&tmp->lock);
                ifcount++;
                for (x = 0; x < 3; x++)
@@ -7308,7 +7315,7 @@ static struct zt_pvt *mkintf(int channel, int signalling, int outsignalling, int
                }
 #endif
 
-               ast_copy_string(tmp->accountcode, accountcode, sizeof(tmp->accountcode));
+               ast_string_field_set(tmp, accountcode, accountcode);
                tmp->amaflags = amaflags;
                if (!here) {
                        tmp->confno = -1;
@@ -7316,14 +7323,14 @@ static struct zt_pvt *mkintf(int channel, int signalling, int outsignalling, int
                }
                tmp->canpark = canpark;
                tmp->transfer = transfer;
-               ast_copy_string(tmp->defcontext,context,sizeof(tmp->defcontext));
-               ast_copy_string(tmp->language, language, sizeof(tmp->language));
-               ast_copy_string(tmp->musicclass, musicclass, sizeof(tmp->musicclass));
-               ast_copy_string(tmp->context, context, sizeof(tmp->context));
-               ast_copy_string(tmp->cid_num, cid_num, sizeof(tmp->cid_num));
+               ast_string_field_set(tmp, defcontext, context);
+               ast_string_field_set(tmp, language, language);
+               ast_string_field_set(tmp, musicclass, musicclass);
+               ast_string_field_set(tmp, context, context);
+               ast_string_field_set(tmp, cid_num, cid_num);
                tmp->cid_ton = 0;
-               ast_copy_string(tmp->cid_name, cid_name, sizeof(tmp->cid_name));
-               ast_copy_string(tmp->mailbox, mailbox, sizeof(tmp->mailbox));
+               ast_string_field_set(tmp, cid_name, cid_name);
+               ast_string_field_set(tmp, mailbox, mailbox);
                tmp->msgstate = -1;
                tmp->group = cur_group;
                tmp->callgroup=cur_callergroup;
@@ -8565,22 +8572,22 @@ static void *pri_dchannel(void *vpri)
                                        apply_plan_to_number(plancallingnum, sizeof(plancallingnum), pri, e->ring.callingnum, e->ring.callingplan);
                                        if (pri->pvts[chanpos]->use_callerid) {
                                                ast_shrink_phone_number(plancallingnum);
-                                               ast_copy_string(pri->pvts[chanpos]->cid_num, plancallingnum, sizeof(pri->pvts[chanpos]->cid_num));
+                                               ast_string_field_set(pri->pvts[chanpos], cid_num, plancallingnum);
 #ifdef PRI_ANI
                                                if (!ast_strlen_zero(e->ring.callingani)) {
                                                        apply_plan_to_number(plancallingani, sizeof(plancallingani), pri, e->ring.callingani, e->ring.callingplanani);
                                                        ast_shrink_phone_number(plancallingani);
-                                                       ast_copy_string(pri->pvts[chanpos]->cid_ani, plancallingani, sizeof(pri->pvts[chanpos]->cid_ani));
+                                                       ast_string_field_set(pri->pvts[chanpos], cid_ani, plancallingani);
                                                } else {
-                                                       pri->pvts[chanpos]->cid_ani[0] = '\0';
+                                                       ast_string_field_set(pri->pvts[chanpos], cid_ani, "");
                                                }
 #endif
-                                               ast_copy_string(pri->pvts[chanpos]->cid_name, e->ring.callingname, sizeof(pri->pvts[chanpos]->cid_name));
+                                               ast_string_field_set(pri->pvts[chanpos], cid_name, e->ring.callingname);
                                                pri->pvts[chanpos]->cid_ton = e->ring.callingplan; /* this is the callingplan (TON/NPI), e->ring.callingplan>>4 would be the TON */
                                        } else {
-                                               pri->pvts[chanpos]->cid_num[0] = '\0';
-                                               pri->pvts[chanpos]->cid_ani[0] = '\0';
-                                               pri->pvts[chanpos]->cid_name[0] = '\0';
+                                               ast_string_field_set(pri->pvts[chanpos], cid_num, "");
+                                               ast_string_field_set(pri->pvts[chanpos], cid_ani, "");
+                                               ast_string_field_set(pri->pvts[chanpos], cid_name, "");
                                                pri->pvts[chanpos]->cid_ton = 0;
                                        }
                                        apply_plan_to_number(pri->pvts[chanpos]->rdnis, sizeof(pri->pvts[chanpos]->rdnis), pri,
@@ -8589,24 +8596,22 @@ static void *pri_dchannel(void *vpri)
                                        if (pri->pvts[chanpos]->immediate) {
                                                if (option_verbose > 2)
                                                        ast_verbose(VERBOSE_PREFIX_3 "Going to extension s|1 because of immediate=yes\n");
-                                               pri->pvts[chanpos]->exten[0] = 's';
-                                               pri->pvts[chanpos]->exten[1] = '\0';
+                                               ast_string_field_set(pri->pvts[chanpos], exten, "s");
                                        }
                                        /* Get called number */
                                        else if (!ast_strlen_zero(e->ring.callednum)) {
-                                               ast_copy_string(pri->pvts[chanpos]->exten, e->ring.callednum, sizeof(pri->pvts[chanpos]->exten));
-                                               ast_copy_string(pri->pvts[chanpos]->dnid, e->ring.callednum, sizeof(pri->pvts[chanpos]->dnid));
+                                               ast_string_field_set(pri->pvts[chanpos], exten, e->ring.callednum);
+                                               ast_string_field_set(pri->pvts[chanpos], dnid, e->ring.callednum);
                                        } else
-                                               pri->pvts[chanpos]->exten[0] = '\0';
+                                               ast_string_field_set(pri->pvts[chanpos], exten, "");
                                        /* Set DNID on all incoming calls -- even immediate */
                                        if (!ast_strlen_zero(e->ring.callednum))
-                                               ast_copy_string(pri->pvts[chanpos]->dnid, e->ring.callednum, sizeof(pri->pvts[chanpos]->dnid));
+                                               ast_string_field_set(pri->pvts[chanpos], dnid, e->ring.callednum);
                                        /* No number yet, but received "sending complete"? */
                                        if (e->ring.complete && (ast_strlen_zero(e->ring.callednum))) {
                                                if (option_verbose > 2)
                                                        ast_verbose(VERBOSE_PREFIX_3 "Going to extension s|1 because of Complete received\n");
-                                               pri->pvts[chanpos]->exten[0] = 's';
-                                               pri->pvts[chanpos]->exten[1] = '\0';
+                                               ast_string_field_set(pri->pvts[chanpos], exten, "s");
                                        }
                                        /* Make sure extension exists (or in overlap dial mode, can exist) */
                                        if ((pri->overlapdial && ast_canmatch_extension(NULL, pri->pvts[chanpos]->context, pri->pvts[chanpos]->exten, 1, pri->pvts[chanpos]->cid_num)) ||
@@ -8731,7 +8736,7 @@ static void *pri_dchannel(void *vpri)
                                                                        pri->pvts[chanpos]->prioffset, pri->span);
                                                pri_hangup(pri->pri, e->ring.call, PRI_CAUSE_UNALLOCATED);
                                                pri->pvts[chanpos]->call = NULL;
-                                               pri->pvts[chanpos]->exten[0] = '\0';
+                                               ast_string_field_set(pri->pvts[chanpos], exten, "");
                                        }
                                        if (crv)
                                                ast_mutex_unlock(&crv->lock);
@@ -8869,8 +8874,8 @@ static void *pri_dchannel(void *vpri)
                                        } else {
                                                /* Re-use *69 field for PRI */
                                                ast_mutex_lock(&pri->pvts[chanpos]->lock);
-                                               ast_copy_string(pri->pvts[chanpos]->lastcid_num, e->facname.callingnum, sizeof(pri->pvts[chanpos]->lastcid_num));
-                                               ast_copy_string(pri->pvts[chanpos]->lastcid_name, e->facname.callingname, sizeof(pri->pvts[chanpos]->lastcid_name));
+                                               ast_string_field_set(pri->pvts[chanpos], lastcid_num, e->facname.callingnum);
+                                               ast_string_field_set(pri->pvts[chanpos], lastcid_name, e->facname.callingname);
                                                pri->pvts[chanpos]->subs[SUB_REAL].needcallerid =1;
                                                zt_enable_ec(pri->pvts[chanpos]);
                                                ast_mutex_unlock(&pri->pvts[chanpos]->lock);
@@ -10389,6 +10394,7 @@ static int setup_zap(int reload)
                                if (cur_outsignalling < 0) cur_outsignalling = cur_signalling;
                                for (x = start; x <= finish; x++) {
 #ifdef HAVE_LIBPRI
+                                       ast_verbose("channel: %d  cur_sig: %d  cur_outsig: %d  cur_radio: %d\n", x, cur_signalling, cur_outsignalling, cur_radio);
                                        tmp = mkintf(x, cur_signalling, cur_outsignalling, cur_radio, pri, reload);
 #else                                  
                                        tmp = mkintf(x, cur_signalling, cur_outsignalling, cur_radio, NULL, reload);
@@ -10405,9 +10411,9 @@ static int setup_zap(int reload)
                                                }
                                        } else {
                                                if (reload == 1)
-                                                       ast_log(LOG_ERROR, "Unable to reconfigure channel '%s'\n", v->value);
+                                                       ast_log(LOG_ERROR, "Unable to reconfigure channel '%d'\n", x);
                                                else
-                                                       ast_log(LOG_ERROR, "Unable to register channel '%s'\n", v->value);
+                                                       ast_log(LOG_ERROR, "Unable to register channel '%d'\n", x);
                                                ast_config_destroy(cfg);
                                                ast_mutex_unlock(&iflock);
                                                return -1;

diff --git a/include/asterisk/callerid.h b/include/asterisk/callerid.h
index 9d29387c816b5693663e86fed4c9a8bab5d0ea6f..c762184d7272f72e2b73a7f02656d22fa01e04f0 100644 (file)
--- a/include/asterisk/callerid.h
+++ b/include/asterisk/callerid.h
@@ -86,7 +86,7 @@ void callerid_init(void);
  * \return It returns the size
  * (in bytes) of the data (if it returns a size of 0, there is probably an error)
 */
-int callerid_generate(unsigned char *buf, char *number, char *name, int flags, int callwaiting, int codec);
+int callerid_generate(unsigned char *buf, const char *number, const char *name, int flags, int callwaiting, int codec);
 
 /*! \brief Create a callerID state machine
  * \param cid_signalling Type of signalling in use
@@ -157,7 +157,7 @@ void callerid_free(struct callerid_state *cid);
  *
  * Acts like callerid_generate except uses an asterisk format callerid string.
  */
-int ast_callerid_generate(unsigned char *buf, char *name, char *number, int codec);
+int ast_callerid_generate(unsigned char *buf, const char *name, const char *number, int codec);
 
 /*! \brief Generate message waiting indicator  (stutter tone) */
 int vmwi_generate(unsigned char *buf, int active, int mdmf, int codec);
@@ -165,7 +165,7 @@ int vmwi_generate(unsigned char *buf, int active, int mdmf, int codec);
 /*! \brief Generate Caller-ID spill but in a format suitable for Call Waiting(tm)'s Caller*ID(tm)
  * See ast_callerid_generate() for other details
  */
-int ast_callerid_callwaiting_generate(unsigned char *buf, char *name, char *number, int codec);
+int ast_callerid_callwaiting_generate(unsigned char *buf, const char *name, const char *number, int codec);
 
 /*! \brief Destructively parse inbuf into name and location (or number)
  * Parses callerid stream from inbuf and changes into useable form, outputed in name and location.