dect
/
asterisk
Archived
13
0
Fork 0
Code Releases Activity

Version 0.1.2 from FTP 

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@150 f38db490-d61c-443f-a65b-d21fe96a405b
This commit is contained in:
markster 1999-12-27 19:20:20 +00:00
parent 58a98794f1
commit e46619f962
2 changed files with 116 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

64
channels/iax.h Executable file
View File

@ -0,0 +1,64 @@
/*
* Asterisk -- A telephony toolkit for Linux.
*
* Implementation of Inter-Asterisk eXchange
*
* Copyright (C) 1999, Mark Spencer
*
* Mark Spencer <markster@linux-support.net>
*
* This program is free software, distributed under the terms of
* the GNU General Public License
*/
#ifndef _ASTERISK_IAX_H
#define _ASTERISK_IAX_H
/* Max version of IAX protocol we support */
#define AST_IAX_PROTO_VERSION 1
#define AST_IAX_MAX_CALLS 32768
#define AST_FLAG_FULL 0x8000
#define AST_FLAG_SC_LOG 0x80
#define AST_MAX_SHIFT 0x1F
/* Subclass for AST_FRAME_IAX */
#define AST_IAX_COMMAND_NEW 1
#define AST_IAX_COMMAND_PING 2
#define AST_IAX_COMMAND_PONG 3
#define AST_IAX_COMMAND_ACK 4
#define AST_IAX_COMMAND_HANGUP 5
#define AST_IAX_COMMAND_REJECT 6
#define AST_IAX_COMMAND_ACCEPT 7
#define AST_IAX_COMMAND_AUTHREQ 8
#define AST_IAX_COMMAND_AUTHREP 9
#define AST_IAX_COMMAND_INVAL 10
#define AST_IAX_COMMAND_LAGRQ 11
#define AST_IAX_COMMAND_LAGRP 12
#define AST_DEFAULT_IAX_PORTNO 5036
/* Full frames are always delivered reliably */
struct ast_iax_full_hdr {
short callno; /* Source call number -- high bit must be 1 */
short dcallno; /* Destination call number */
unsigned int ts; /* 32-bit timestamp in milliseconds */
unsigned short seqno; /* Packet number */
char type; /* Frame type */
unsigned char csub; /* Compressed subclass */
char data[0];
};
/* Mini header is used only for voice frames -- delivered unreliably */
struct ast_iax_mini_hdr {
short callno; /* Source call number -- high bit must be 0 */
unsigned short ts; /* 16-bit Timestamp (high 32 bits from last ast_iax_full_hdr) */
/* Frametype implicitly VOICE_FRAME */
/* subclass implicit from last ast_iax_full_hdr */
char data[0];
};
#endif

64
cli.c
View File

@ -233,11 +233,11 @@ static int handle_help(int fd, int argc, char *argv[]);
static struct ast_cli_entry builtins[] = {
/* Keep alphabetized */
{ { "show" , "channels", NULL }, handle_chanlist, "Display information on channels", chanlist_help },
{ { "help", NULL }, handle_help, "Display help list, or specific help on a command", help_help },
{ { "load", NULL }, handle_load, "Load a dynamic module by name", load_help, complete_fn },
{ { "show", "modules", NULL }, handle_modlist, "List modules and info", modlist_help },
{ { "show", "channel", NULL }, handle_showchan, "Display information on a specific channel", showchan_help, complete_ch },
{ { "show", "channels", NULL }, handle_chanlist, "Display information on channels", chanlist_help },
{ { "show", "modules", NULL }, handle_modlist, "List modules and info", modlist_help },
{ { "unload", NULL }, handle_unload, "Unload a dynamic module by name", unload_help, complete_fn },
{ { NULL }, NULL, NULL, NULL }
};
@ -271,7 +271,7 @@ static struct ast_cli_entry *find_cli(char *cmds[], int exact)
}
for (e=helpers;e;e=e->next) {
match = 1;
for (y=0;match && e->cmda[y]; y++) {
for (y=0;match && cmds[y]; y++) {
if (!e->cmda[y] && !exact)
break;
if (!e->cmda[y] || strcasecmp(e->cmda[y], cmds[y]))
@ -297,6 +297,16 @@ static void join(char *s, int len, char *w[])
}
}
static void join2(char *s, int len, char *w[])
{
int x;
/* Join words into a string */
strcpy(s, "");
for (x=0;w[x];x++) {
strncat(s, w[x], len - strlen(s));
}
}
static char *find_best(char *argv[])
{
static char cmdline[80];
@ -314,12 +324,35 @@ static char *find_best(char *argv[])
return cmdline;
}
int ast_cli_unregister(struct ast_cli_entry *e)
{
struct ast_cli_entry *cur, *l=NULL;
pthread_mutex_lock(&clilock);
cur = helpers;
while(cur) {
if (e == cur) {
/* Rewrite */
if (l)
l->next = e->next;
else
helpers = e->next;
e->next = NULL;
break;
}
l = cur;
cur = cur->next;
}
pthread_mutex_unlock(&clilock);
return 0;
}
int ast_cli_register(struct ast_cli_entry *e)
{
struct ast_cli_entry *cur, *l=NULL;
char fulle[80], fulltst[80];
static int len;
pthread_mutex_lock(&clilock);
join(fulle, sizeof(fulle), e->cmda);
join2(fulle, sizeof(fulle), e->cmda);
if (find_cli(e->cmda, -1)) {
ast_log(LOG_WARNING, "Command '%s' already registered (or something close enough)\n", fulle);
pthread_mutex_unlock(&clilock);
@ -327,11 +360,18 @@ int ast_cli_register(struct ast_cli_entry *e)
}
cur = helpers;
while(cur) {
join(fulltst, sizeof(fulltst), cur->cmda);
if (strcmp(fulle, fulltst) > 0) {
/* Put it here */
e->next = cur->next;
cur->next = e;
join2(fulltst, sizeof(fulltst), cur->cmda);
len = strlen(fulltst);
if (strlen(fulle) < len)
len = strlen(fulle);
if (strncasecmp(fulle, fulltst, len) < 0) {
if (l) {
e->next = l->next;
l->next = e;
} else {
e->next = helpers;
helpers = e;
}
break;
}
l = cur;
@ -364,7 +404,7 @@ static int help_workhorse(int fd, char *match[])
join(fullcmd2, sizeof(fullcmd2), e2->cmda);
if (e1->cmda[0])
join(fullcmd1, sizeof(fullcmd1), e1->cmda);
if (!e1->cmda ||
if (!e1->cmda[0] ||
(e2 && (strcmp(fullcmd2, fullcmd1) < 0))) {
/* Use e2 */
e = e2;
@ -382,7 +422,7 @@ static int help_workhorse(int fd, char *match[])
continue;
}
}
ast_cli(fd, "%15s %s\n", fullcmd, e->summary);
ast_cli(fd, "%20.20s %s\n", fullcmd, e->summary);
}
return 0;
}
@ -560,7 +600,7 @@ int ast_cli_command(int fd, char *s)
default:
}
} else
ast_cli(fd, "No such command '%s'\n", find_best(argv));
ast_cli(fd, "No such command '%s' (type 'help' for help)\n", find_best(argv));
pthread_mutex_unlock(&clilock);
}
free(dup);