static char *
get_map_value (
char *map_file, /* Name of map file */
char *request_point /* Point coordinates */
)
{
static char
buffer [LINE_MAX], /* Buffer for map file line */
url [LINE_MAX], /* Buffer to store URL */
default_url [LINE_MAX]; /* Default URL value for the map */
char
*full_uri; /* Full URI */
FILE
*file;
int
point_x = 0, /* Used only for sscanf */
point_y = 0;
ASSERT (map_file);
strclr (url);
strclr (default_url);
file = file_open (map_file, 'r');
if (file)
{
/* Get the coodinates of point */
if (request_point)
sscanf (request_point, "%d,%d", &point_x, &point_y);
/* Note: The first line of map sets the value url_def */
while (file_readn (file, buffer, LINE_MAX))
{
/* Ignore comments and blank lines */
if ((buffer [0] == '#') || strnull (buffer))
continue;
point_in_map_element (buffer, url, point_x, point_y, default_url);
if (strused (url))
break;
}
/* If not found a URL, set the return with the default value */
if (strnull (url))
strcpy (url, default_url);
file_close (file);
}
/* Return final URL string, or NULL if we did not find anything */
if (strused (url))
{
full_uri = build_full_url (url, map_file);
strcpy (url, full_uri);
mem_free (full_uri);
return (url);
}
else
return (NULL);
}
MYSQLHANDLE *
alloc_mysql_handle (char *table_name, void *context)
{
MYSQLHANDLE
*handle = NULL; /* mysql Context handle */
MYSQL_CONNECT_CTX
*temp_ctx,
*ctx;
if (context)
{
ctx = (MYSQL_CONNECT_CTX *)context;
temp_ctx = dbio_mysql_connect (ctx-> dbname, ctx-> user, ctx->password,
ctx->host);
if (temp_ctx)
{
handle = mem_alloc (sizeof (MYSQLHANDLE));
if (handle)
{
memset (handle, 0, sizeof (MYSQLHANDLE));
handle-> db_handle = temp_ctx-> db_handle;
if (table_name && strused (table_name))
handle-> table_name = mem_strdup (table_name);
mem_free (temp_ctx);
}
else
{
coprintf ("DBIO MYSQL: Error in alloc_mysql_handle (Memory Allocation)");
dbio_mysql_disconnect (temp_ctx);
}
}
}
return (handle);
}
MODULE get_user_command_input (THREAD *thread)
{
static struct {
char *name;
event_t event;
} keywords [] = {
{ "LIST", list_event },
{ "STATUS", status_event },
{ "START", start_event },
{ "PAUSE", pause_event },
{ "STOP", stop_event },
{ "HALT", halt_event },
{ "EXIT", exit_event },
{ "QUIT", exit_event },
{ "HELP", help_event },
{ "VERSION", version_event },
{ "REFRESH", refresh_event },
{ NULL, 0 }
};
int
keyword_nbr;
/* If we got a command from the user, use it, else prompt */
if (command && strused (command))
{
strncpy (input_line, command, LINE_MAX);
input_line [LINE_MAX] = '\0'; /* Ensure delimited, if looong */
command = "exit"; /* Next time treat as Exit */
}
else
{
/* Show syscli prompt and wait for user command */
printf ("syscli> ");
fflush (stdout);
if (fgets (input_line, LINE_MAX, stdin) == NULL)
strclr (input_line); /* Treat EOF as empty */
}
if (token_list)
tok_free (token_list);
token_list = tok_split (input_line);
/* Get event corresponding to user command */
if (token_list [0] && *token_list [0])
{
the_next_event = error_event;
strupc (token_list [0]);
for (keyword_nbr = 0; keywords [keyword_nbr].name; keyword_nbr++)
if (streq (token_list [0], keywords [keyword_nbr].name))
{
the_next_event = keywords [keyword_nbr].event;
break;
}
/* Specific handling for stop command without arguments */
if (the_next_event == stop_event && token_list [1] == NULL)
the_next_event = stop_all_event;
}
else
the_next_event = empty_event;
}
void
send_body (sock_t socket_handle, char *body)
{
char
buffer [BUFFER_SIZE + 1],
*p_buffer,
*end_line;
p_buffer = body;
do {
end_line = strstr (p_buffer, "\r\n");
if (end_line)
{
if ((end_line - p_buffer) > 512)
{
strncpy (buffer, p_buffer, 510);
strcpy (&buffer [510], "\r\n");
send_body_data (socket_handle, buffer);
p_buffer += 510;
}
else
{
*end_line = '\0';
send_body_data (socket_handle, p_buffer);
send_body_data (socket_handle, "\r\n");
p_buffer = end_line + 2;
}
}
else
if ( p_buffer
&& strused (p_buffer))
{
while (strlen (p_buffer) > 510)
{
strncpy (buffer, p_buffer, 510);
strcpy (&buffer [510], "\r\n");
send_body_data (socket_handle, buffer);
p_buffer += 510;
}
if ( p_buffer
&& strused (p_buffer))
send_body_data (socket_handle, p_buffer);
}
} while (end_line);
}
MODULE get_user_command_input (THREAD *thread)
{
static char
input_line [LINE_MAX + 1];
static struct {
char *name;
event_t event;
} keywords [] = {
{ "LIST", list_event },
{ "START", start_event },
{ "STOP", stop_event },
{ "STATUS", status_event },
{ "HALT", halt_event },
{ "EXIT", exit_event },
{ "QUIT", exit_event },
{ "HELP", help_event },
{ "VERSION", version_event },
{ NULL, 0 }
};
int
keyword_nbr;
/* If we got function arguments, use those, else prompt the user */
if (args && strused (args))
{
strncpy (input_line, args, LINE_MAX);
input_line [LINE_MAX] = '\0'; /* Ensure delimited, if looong */
args = "exit"; /* Next time treat as Exit */
}
else
{
/* Show upmc prompt and wait for user command */
printf ("upmc> ");
fflush (stdout);
if (fgets (input_line, LINE_MAX, stdin) == NULL)
strclr (input_line); /* Treat EOF as empty */
}
if (token_list)
tok_free (token_list);
token_list = tok_split (input_line);
/* Get event corresponding to user command */
if (token_list [0] && *token_list [0])
{
the_next_event = error_event;
strupc (token_list [0]);
for (keyword_nbr = 0; keywords [keyword_nbr].name; keyword_nbr++)
if (streq (token_list [0], keywords [keyword_nbr].name))
{
the_next_event = keywords [keyword_nbr].event;
break;
}
}
else
the_next_event = empty_event;
}
void *
dbio_mysql_connect (char *name, char *user, char *pwd, char *host)
{
MYSQL_CONNECT_CTX
*handle = NULL;
MYSQL
*mysql;
mysql = mysql_connect (NULL, host, user, pwd);
if (mysql)
{
if (mysql_select_db (mysql, name) != 0)
{
mysql_close (mysql);
mysql = NULL;
}
}
if (mysql)
{
handle = mem_alloc (sizeof (MYSQL_CONNECT_CTX));
memset (handle, 0, sizeof (MYSQL_CONNECT_CTX));
handle-> db_handle = mysql;
handle-> port = MYSQL_PORT;
strcpy (handle-> dbname, name);
if (user && strused (user))
strcpy (handle-> user, user);
if (pwd && strused (pwd))
strcpy (handle-> password, pwd);
if (host && strused (host))
strcpy (handle-> host, host);
}
else
coprintf ("Error on Connect to %s in MySql", name);
return ((void *)handle);
}
/* concatenates msg_body to buffer, single dot characters (.) at beginning of
a line are duplicated and line terminators are all set to "\r\n". */
static
void append_msg_body (char *buffer, char *body)
{
char
*p_end_line;
ASSERT (buffer);
ASSERT (body);
buffer += strlen (buffer); /* Point to end of string. */
if (*body == '\n')
{
*buffer++ = '\r';
*buffer++ = '\n';
body++;
}
while (strused (body))
{
/* is line starting with a single DOT character ? */
if (*body == '.')
/* --> an extra dot is appended to buffer */
*buffer++ = '.';
/* line can now be appended to buffer */
p_end_line = strchr (body, '\n');
if (p_end_line) /* Was line terminator found? */
{
memcpy (buffer, body, p_end_line - body);
buffer += p_end_line - body;
if (* (p_end_line - 1) != '\r')
*buffer++ = '\r';
*buffer++ = '\n';
body = p_end_line + 1; /* sets body to next line */
}
else
{
strcpy (buffer, body);
buffer += strlen (body);
body += strlen (body);
}
}
*buffer = '\0'; /* Add final string terminator */
}
