CTCaer/RetroArch
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allow configuration of port & IP

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radius 2016-04-30 23:23:56 -05:00
parent 7f004aee71
commit a1ac5af8af
1 changed files with 54 additions and 15 deletions
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69
cores/retropad/retropad.c
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@ -21,7 +21,10 @@
* - Some sort of connection control, it only sends packets
* but there is no acknoledgement of a connection o keepalives
* - Send player name
* - Render something on-screen
* - Render something on-screen maybe a gui to configure IP and port
instead of the ridiculously long strings we're using now
* - Allow changing IP address and port in runtime
* - Support other platforms
*/
#include <stdio.h>
@ -39,15 +42,14 @@
#include "../../libretro.h"
#define SERVER "127.0.0.1"
#define PORT 55400
struct retro_log_callback logger;
retro_log_printf_t log_cb;
static uint16_t *frame_buf;
struct sockaddr_in si_other;
int s, slen=sizeof(si_other);
char message[64];
char server[64];
int port;
WSADATA wsa;
int input_state = 0;
@ -61,17 +63,6 @@ void retro_init(void)
log_cb(RETRO_LOG_INFO, "Failed. Error Code : %d",WSAGetLastError());
}
log_cb(RETRO_LOG_INFO, "Sockets initialised.\n");
//create socket
if ( (s=socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)) == SOCKET_ERROR)
{
log_cb(RETRO_LOG_INFO, "socket() failed with error code : %d" , WSAGetLastError());
}
//setup address structure
memset((char *) &si_other, 0, sizeof(si_other));
si_other.sin_family = AF_INET;
si_other.sin_port = htons(PORT);
si_other.sin_addr.S_un.S_addr = inet_addr(SERVER);
}
void retro_deinit(void)
@ -155,6 +146,17 @@ void update_input()
void retro_set_environment(retro_environment_t cb)
{
static const struct retro_variable vars[] = {
{ "port", "Port; 55400|55401|55402|55403|55404|55405|55406|55407|55409|55409" },
{ "ip_octet1", "IP address part 1; 0|1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32|33|35|35|36|37|38|39|40|41|42|43|44|45|46|47|48|49|50|51|52|53|54|55|56|57|58|59|60|61|62|63|64|65|66|67|68|69|70|71|72|73|74|75|76|77|78|79|80|81|82|83|84|85|86|87|88|89|90|91|92|93|94|95|96|97|98|99|100|101|102|103|104|105|106|107|108|109|110|111|112|113|114|115|116|117|118|119|120|121|122|123|124|125|126|127|128|129|130|131|132|133|135|135|136|137|138|139|140|141|142|143|144|145|146|147|148|149|150|151|152|153|154|155|156|157|158|159|160|161|162|163|164|165|166|167|168|169|170|171|172|173|174|175|176|177|178|179|180|181|182|183|184|185|186|187|188|189|190|191|192|193|194|195|196|197|198|199|200|201|202|203|204|205|206|207|208|209|210|211|212|213|214|215|216|217|218|219|220|221|222|223|224|225|226|227|228|229|230|231|232|233|235|235|236|237|238|239|240|241|242|243|244|245|246|247|248|249|250|251|252|253|254|255" },
{ "ip_octet2", "IP address part 2; 0|1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32|33|35|35|36|37|38|39|40|41|42|43|44|45|46|47|48|49|50|51|52|53|54|55|56|57|58|59|60|61|62|63|64|65|66|67|68|69|70|71|72|73|74|75|76|77|78|79|80|81|82|83|84|85|86|87|88|89|90|91|92|93|94|95|96|97|98|99|100|101|102|103|104|105|106|107|108|109|110|111|112|113|114|115|116|117|118|119|120|121|122|123|124|125|126|127|128|129|130|131|132|133|135|135|136|137|138|139|140|141|142|143|144|145|146|147|148|149|150|151|152|153|154|155|156|157|158|159|160|161|162|163|164|165|166|167|168|169|170|171|172|173|174|175|176|177|178|179|180|181|182|183|184|185|186|187|188|189|190|191|192|193|194|195|196|197|198|199|200|201|202|203|204|205|206|207|208|209|210|211|212|213|214|215|216|217|218|219|220|221|222|223|224|225|226|227|228|229|230|231|232|233|235|235|236|237|238|239|240|241|242|243|244|245|246|247|248|249|250|251|252|253|254|255" },
{ "ip_octet3", "IP address part 3; 0|1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32|33|35|35|36|37|38|39|40|41|42|43|44|45|46|47|48|49|50|51|52|53|54|55|56|57|58|59|60|61|62|63|64|65|66|67|68|69|70|71|72|73|74|75|76|77|78|79|80|81|82|83|84|85|86|87|88|89|90|91|92|93|94|95|96|97|98|99|100|101|102|103|104|105|106|107|108|109|110|111|112|113|114|115|116|117|118|119|120|121|122|123|124|125|126|127|128|129|130|131|132|133|135|135|136|137|138|139|140|141|142|143|144|145|146|147|148|149|150|151|152|153|154|155|156|157|158|159|160|161|162|163|164|165|166|167|168|169|170|171|172|173|174|175|176|177|178|179|180|181|182|183|184|185|186|187|188|189|190|191|192|193|194|195|196|197|198|199|200|201|202|203|204|205|206|207|208|209|210|211|212|213|214|215|216|217|218|219|220|221|222|223|224|225|226|227|228|229|230|231|232|233|235|235|236|237|238|239|240|241|242|243|244|245|246|247|248|249|250|251|252|253|254|255" },
{ "ip_octet4", "IP address part 4; 0|1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32|33|35|35|36|37|38|39|40|41|42|43|44|45|46|47|48|49|50|51|52|53|54|55|56|57|58|59|60|61|62|63|64|65|66|67|68|69|70|71|72|73|74|75|76|77|78|79|80|81|82|83|84|85|86|87|88|89|90|91|92|93|94|95|96|97|98|99|100|101|102|103|104|105|106|107|108|109|110|111|112|113|114|115|116|117|118|119|120|121|122|123|124|125|126|127|128|129|130|131|132|133|135|135|136|137|138|139|140|141|142|143|144|145|146|147|148|149|150|151|152|153|154|155|156|157|158|159|160|161|162|163|164|165|166|167|168|169|170|171|172|173|174|175|176|177|178|179|180|181|182|183|184|185|186|187|188|189|190|191|192|193|194|195|196|197|198|199|200|201|202|203|204|205|206|207|208|209|210|211|212|213|214|215|216|217|218|219|220|221|222|223|224|225|226|227|228|229|230|231|232|233|235|235|236|237|238|239|240|241|242|243|244|245|246|247|248|249|250|251|252|253|254|255" },
{ NULL, NULL },
};
cb(RETRO_ENVIRONMENT_SET_VARIABLES, (void*)vars);
enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565;
environ_cb = cb;
@ -167,6 +169,30 @@ void retro_set_environment(retro_environment_t cb)
log_cb = logger.log;
}
static void check_variables(void)
{
struct retro_variable var;
var.key = "ip_octet1";
environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var);
snprintf(server, sizeof(server), "%s", var.value);
var.key = "ip_octet2";
environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var);
snprintf(server, sizeof(server), "%s.%s", server, var.value);
var.key = "ip_octet3";
environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var);
snprintf(server, sizeof(server), "%s.%s", server, var.value);
var.key = "ip_octet4";
environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var);
snprintf(server, sizeof(server), "%s.%s", server, var.value);
var.key = "port";
environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var);
port = atoi(var.value);
}
void retro_set_audio_sample(retro_audio_sample_t cb)
{
audio_cb = cb;
@ -214,6 +240,19 @@ void retro_run(void)
bool retro_load_game(const struct retro_game_info *info)
{
(void)info;
check_variables();
//create socket
if ( (s=socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)) == SOCKET_ERROR)
{
log_cb(RETRO_LOG_INFO, "socket() failed with error code : %d" , WSAGetLastError());
}
//setup address structure
memset((char *) &si_other, 0, sizeof(si_other));
si_other.sin_family = AF_INET;
si_other.sin_port = htons(port);
si_other.sin_addr.S_un.S_addr = inet_addr(server);
log_cb(RETRO_LOG_INFO, "Server : %s" , server);
return true;
}