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Add -aa and -aai options to record audio only from selected applications

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Use the --list-application-audio option to list available applications
to record from.
This commit is contained in:
dec05eba
2024-11-10 23:54:36 +01:00
parent f1b4979365
commit 4240f0e334
12 changed files with 878 additions and 119 deletions
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19
kms/client/kms_client.c
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@@ -1,4 +1,5 @@
#include "kms_client.h"
#include "../../include/utils.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
@@ -12,7 +13,6 @@
#include <sys/wait.h>
#include <sys/stat.h>
#include <sys/capability.h>
#include <sys/random.h>
#define GSR_SOCKET_PAIR_LOCAL 0
#define GSR_SOCKET_PAIR_REMOTE 1
@@ -20,21 +20,6 @@
static void cleanup_socket(gsr_kms_client *self, bool kill_server);
static int gsr_kms_client_replace_connection(gsr_kms_client *self);
static bool generate_random_characters(char *buffer, int buffer_size, const char *alphabet, size_t alphabet_size) {
/* TODO: Use other functions on other platforms than linux */
if(getrandom(buffer, buffer_size, 0) < buffer_size) {
fprintf(stderr, "Failed to get random bytes, error: %s\n", strerror(errno));
return false;
}
for(int i = 0; i < buffer_size; ++i) {
unsigned char c = *(unsigned char*)&buffer[i];
buffer[i] = alphabet[c % alphabet_size];
}
return true;
}
static void close_fds(gsr_kms_response *response) {
for(int i = 0; i < response->num_items; ++i) {
for(int j = 0; j < response->items[i].num_dma_bufs; ++j) {
@@ -139,7 +124,7 @@ static bool create_socket_path(char *output_path, size_t output_path_size) {
char random_characters[11];
random_characters[10] = '\0';
if(!generate_random_characters(random_characters, 10, "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", 62))
if(!generate_random_characters_standard_alphabet(random_characters, 10))
return false;
snprintf(output_path, output_path_size, "%s/.gsr-kms-socket-%s", home, random_characters);