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xrdp-proprietary
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no logic change, indent

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ulab-next-nosound
Jay Sorg 10 years ago
parent 0d63263772
commit f73f314c2c
1 changed files with 83 additions and 62 deletions
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141
xrdp/xrdp_login_wnd.c
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@ -242,16 +242,18 @@ xrdp_wm_ok_clicked(struct xrdp_bitmap *wnd)
return 0;
}
/*****************************************************************************/
/**
* This is an internal function in this file used to parse the domain information
* sent from the client.
* If the information starts with '_' the domain field contains the
* IP/DNS to connect to. If the domain field contains an additional '__' the char
* that follows this '__' is an index number of a preferred combo choice.
* Valid values for this choice is 0-9. But this function will only return index
* numbers between 0 and the max number of combo items -1.
* Example: _192.168.1.2__1 result in a resultbuffer containing 192.168.1.2 and
* the return value will be 1. Meaning that index 1 is the preferred combo choice.
* This is an internal function in this file used to parse the domain
* information sent from the client. If the information starts
* with '_' the domain field contains the IP/DNS to connect to.
* If the domain field contains an additional '__' the char that
* follows this '__' is an index number of a preferred combo choice.
* Valid values for this choice is 0-9. But this function will only return
* index numbers between 0 and the max number of combo items -1.
* Example: _192.168.1.2__1 result in a resultbuffer containing
* 192.168.1.2 and the return value will be 1. Meaning that
* index 1 is the preferred combo choice.
*
* Users can create shortcuts where this information is configured. These
* shortcuts simplifies login.
@ -263,51 +265,64 @@ xrdp_wm_ok_clicked(struct xrdp_bitmap *wnd)
* @return the index number of the combobox that the user prefer.
* 0 if the user does not prefer any choice.
*/
static int APP_CC xrdp_wm_parse_domain_information(char *orginalDomainInfo, int comboMax, int decode, char *resultBuffer)
static int APP_CC
xrdp_wm_parse_domain_information(char *orginalDomainInfo, int comboMax,
int decode, char *resultBuffer)
{
/* If the first char in the domain name is '_' we use the domain name as IP*/
int ret = 0; // default return value
g_memset(resultBuffer, 0, 255);
if(orginalDomainInfo[0]=='_')
int ret;
int pos;
int comboxindex;
char index[2];
char debugstr[256];
/* If the first char in the domain name is '_' we use the domain
name as IP*/
ret = 0; /* default return value */
/* resultBuffer assumed to be 256 chars */
g_memset(resultBuffer, 0, 256);
if (orginalDomainInfo[0] == '_')
{
/* we try to locate a number indicating what combobox index the user prefer
* the information is loaded from domain field, from the client
/* we try to locate a number indicating what combobox index the user
* prefer the information is loaded from domain field, from the client
* log_message(LOG_LEVEL_DEBUG, "domain contains _");
* We must use valid chars in the domain name.
* Underscore is a valid name in the domain.
* Invalid chars are ignored in microsoft client therefore we use '_' again.
* this sec '__' contains the split for index.*/
int pos = g_pos(&orginalDomainInfo[1],"__");
if(pos>0)
{
/* an index is found we try to use it
log_message(LOG_LEVEL_DEBUG, "domain contains index char __");*/
if(decode)
{
char index[2] ;
char debugstr[256] ;
g_memset(index, 0, 2) ;
int comboxindex ;
g_strncpy(index, &orginalDomainInfo[pos+3], 1); // we just accept values 0-9 (one figure)
comboxindex = g_htoi(index) ;
g_sprintf(debugstr, "Value of index (as char): %s (converted) : %d (max) : %d",index,comboxindex,comboMax-1);
log_message(LOG_LEVEL_DEBUG, debugstr);
if(comboxindex>0 && comboxindex<comboMax) // limit to max number of items in combo box
{
log_message(LOG_LEVEL_DEBUG, "domain contains a valid index number");
ret = comboxindex ; // preferred index for combo box.
}
}
// pos limit the String to only contain the IP
g_strncpy(resultBuffer, &orginalDomainInfo[1], pos);
}
else
{
//log_message(LOG_LEVEL_DEBUG, "domain does not contain _");
g_strncpy(resultBuffer, &orginalDomainInfo[1], 255);
}
* Invalid chars are ignored in microsoft client therefore we use '_'
* again. this sec '__' contains the split for index.*/
pos = g_pos(&orginalDomainInfo[1], "__");
if (pos > 0)
{
/* an index is found we try to use it
log_message(LOG_LEVEL_DEBUG, "domain contains index char __");*/
if (decode)
{
g_memset(index, 0, 2);
/* we just accept values 0-9 (one figure) */
g_strncpy(index, &orginalDomainInfo[pos + 3], 1);
comboxindex = g_htoi(index);
g_snprintf(debugstr, 255, "Value of index (as char): %s "
"(converted) : %d (max) : %d", index, comboxindex,
comboMax - 1);
debugstr[255] = 0;
log_message(LOG_LEVEL_DEBUG, debugstr);
/* limit to max number of items in combo box */
if ((comboxindex > 0) && (comboxindex < comboMax))
{
log_message(LOG_LEVEL_DEBUG, "domain contains a valid "
"index number");
ret = comboxindex; /* preferred index for combo box. */
}
}
/* pos limit the String to only contain the IP */
g_strncpy(resultBuffer, &orginalDomainInfo[1], pos);
}
else
{
/* log_message(LOG_LEVEL_DEBUG, "domain does not contain _"); */
g_strncpy(resultBuffer, &orginalDomainInfo[1], 255);
}
}
return ret ;
return ret;
}
/******************************************************************************/
@ -323,6 +338,7 @@ xrdp_wm_show_edits(struct xrdp_wm *self, struct xrdp_bitmap *combo)
struct xrdp_mod_data *mod;
struct xrdp_bitmap *b;
struct xrdp_cfg_globals *globals;
char resultIP[256];
globals = &self->xrdp_config->cfg_globals;
@ -337,7 +353,7 @@ xrdp_wm_show_edits(struct xrdp_wm *self, struct xrdp_bitmap *combo)
}
insert_index = list_index_of(self->login_window->child_list,
(long)combo); // find combo in the list
(long)combo); /* find combo in the list */
insert_index++;
mod = (struct xrdp_mod_data *)
list_get_item(combo->data_list, combo->item_index);
@ -391,15 +407,17 @@ xrdp_wm_show_edits(struct xrdp_wm *self, struct xrdp_bitmap *combo)
self->login_window->focused_control = b;
}
/*Use the domain name as the destination IP/DNS
This is useful in a gateway setup.*/
/* Use the domain name as the destination IP/DNS
This is useful in a gateway setup. */
if (g_strncmp(name, "ip", 255) == 0)
{
/* If the first char in the domain name is '_' we use the domain name as IP*/
if(self->session->client_info->domain[0]=='_')
/* If the first char in the domain name is '_' we use the
domain name as IP */
if (self->session->client_info->domain[0] == '_')
{
char resultIP[256];
xrdp_wm_parse_domain_information(self->session->client_info->domain,combo->data_list->count,0,resultIP);
xrdp_wm_parse_domain_information(
self->session->client_info->domain,
combo->data_list->count, 0, resultIP);
g_strncpy(b->caption1, resultIP, 255);
b->edit_pos = g_mbstowcs(0, b->caption1, 0);
}
@ -596,6 +614,7 @@ xrdp_login_wnd_create(struct xrdp_wm *self)
char buf[256];
char buf1[256];
char resultIP[256];
int log_width;
int log_height;
int regular;
@ -652,9 +671,9 @@ xrdp_login_wnd_create(struct xrdp_wm *self)
if (regular)
{
// Load the background image.
// If no file is specified no default image will be loaded.
// We only load the image if bpp > 8
/* Load the background image. */
/* If no file is specified no default image will be loaded. */
/* We only load the image if bpp > 8 */
if (globals->ls_background_image[0] != 0 && self->screen->bpp > 8)
{
char fileName[256] ;
@ -739,8 +758,10 @@ xrdp_login_wnd_create(struct xrdp_wm *self)
* parameter: 1 = decode domain field index information from client.
* We only perform this the first time for each connection.
*/
char resultIP[256]; // just a dummy place holder, we ignore
combo->item_index = xrdp_wm_parse_domain_information(self->session->client_info->domain,combo->data_list->count,1,resultIP);
combo->item_index = xrdp_wm_parse_domain_information(
self->session->client_info->domain,
combo->data_list->count, 1,
resultIP /* just a dummy place holder, we ignore */ );
xrdp_wm_show_edits(self, combo);
return 0;

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