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authordec05eba <dec05eba@protonmail.com>2022-12-10 01:47:43 +0100
committerdec05eba <dec05eba@protonmail.com>2022-12-10 01:47:43 +0100
commit333ad96a703668f5a1392ee38b739bf393907221 (patch)
tree482d9127239e657fdff94f8636fd09a9e8c8be3b /src/plugins/utils
parent247d83b1eaa64dd28900f90763dd02e71d5bd3f6 (diff)
Revert matrix sync changes until tabs are added
Diffstat (limited to 'src/plugins/utils')
-rw-r--r--src/plugins/utils/UniqueProcess.cpp111
1 files changed, 0 insertions, 111 deletions
diff --git a/src/plugins/utils/UniqueProcess.cpp b/src/plugins/utils/UniqueProcess.cpp
deleted file mode 100644
index d2025f5..0000000
--- a/src/plugins/utils/UniqueProcess.cpp
+++ /dev/null
@@ -1,111 +0,0 @@
-#include "../../../plugins/utils/UniqueProcess.hpp"
-#include "../../../include/Storage.hpp"
-#include <stdio.h>
-#include <limits.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-
-namespace QuickMedia {
- bool is_quickmedia_instance_already_running(const char *sock_file_dir, const char *plugin_name) {
- char sock_file[PATH_MAX];
- snprintf(sock_file, sizeof(sock_file), "%s/quickmedia.%s.sock", sock_file_dir, plugin_name);
-
- std::string resolved_path;
- if(file_get_content(sock_file, resolved_path) != 0)
- return false;
-
- resolved_path.resize(108); // sizeof(addr.sun_path) is 108
-
- int fd = socket(AF_UNIX, SOCK_STREAM, 0);
- if(fd == -1) {
- fprintf(stderr, "Error: failed to create unix domain socket, error: %s\n", strerror(errno));
- return true;
- }
-
- fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) | O_NONBLOCK);
-
- struct sockaddr_un addr;
- memset(&addr, 0, sizeof(addr));
- addr.sun_family = AF_UNIX;
- strcpy(addr.sun_path, resolved_path.c_str());
-
- bool running = connect(fd, (struct sockaddr*)&addr, sizeof(addr)) == 0;
- int err = errno;
- if(err == EAGAIN)
- running = true;
- else if(err == ENOENT)
- running = false;
- close(fd);
- return running;
- }
-
- bool set_quickmedia_instance_unique(const char *sock_file_dir, const char *plugin_name) {
- char socket_file[] = "/tmp/quickmedia.XXXXXX";
- int tmp_file_fd = mkstemp(socket_file);
- if(tmp_file_fd == -1) {
- fprintf(stderr, "Error: failed to create temporary file for unix domain socket, error: %s\n", strerror(errno));
- return false;
- }
- unlink(socket_file);
- close(tmp_file_fd);
-
- int fd = socket(AF_UNIX, SOCK_STREAM, 0);
- if(fd == -1) {
- fprintf(stderr, "Error: failed to create unix domain socket, error: %s\n", strerror(errno));
- return false;
- }
-
- struct sockaddr_un addr;
- memset(&addr, 0, sizeof(addr));
- addr.sun_family = AF_UNIX;
- strcpy(addr.sun_path, socket_file);
-
- if(bind(fd, (struct sockaddr*)&addr, sizeof(addr)) == -1) {
- fprintf(stderr, "Error: failed to bind unix domain socket, error: %s\n", strerror(errno));
- unlink(socket_file);
- close(fd);
- return false;
- }
-
- if(listen(fd, 0) == -1) {
- fprintf(stderr, "Error: failed to listen to unix domain socket, error: %s\n", strerror(errno));
- unlink(socket_file);
- close(fd);
- return false;
- }
-
- char sock_file[PATH_MAX];
- snprintf(sock_file, sizeof(sock_file), "%s/quickmedia.%s.sock", sock_file_dir, plugin_name);
- bool success = file_overwrite(sock_file, socket_file) == 0;
- if(!success) {
- fprintf(stderr, "Error: failed to create %s unix domain socket link file\n", sock_file);
- unlink(socket_file);
- close(fd);
- }
- return success;
- }
-
- void remove_quickmedia_instance_lock(const char *sock_file_dir, const char *plugin_name) {
- char sock_file[PATH_MAX];
- snprintf(sock_file, sizeof(sock_file), "%s/quickmedia.%s.sock", sock_file_dir, plugin_name);
-
- std::string resolved_path;
- if(file_get_content(sock_file, resolved_path) != 0) {
- unlink(sock_file);
- return;
- }
-
- resolved_path.resize(108); // sizeof(addr.sun_path) is 108
-
- if(resolved_path.size() < 4 || memcmp(resolved_path.data(), "/tmp", 4) != 0) {
- unlink(sock_file);
- return;
- }
-
- unlink(sock_file);
- unlink(resolved_path.c_str());
- }
-} \ No newline at end of file