57 lines
1.4 KiB
C
57 lines
1.4 KiB
C
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#include <stddef.h>
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#include <sys/types.h>
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#define _GNU_SOURCE
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#include "ui-socket.h"
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#include <errno.h>
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#include <pthread.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/socket.h>
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#include <sys/un.h>
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#include <unistd.h>
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int init_ui_socket(const char *filename) {
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char line[256];
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FILE *fp;
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// Test if Zenity is installed (get version)
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fp = popen("zenity --version", "r");
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if (fp == NULL) {
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perror("Pipe returned a error");
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return 1;
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} else {
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while (fgets(line, sizeof(line), fp))
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printf("%s", line);
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pclose(fp);
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return 0;
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}
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}
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/*
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* This function is called from the FUSE operations functions. Those are called
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* from separate threads. Therefore, there can be multiple threads that try to
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* ask for access at the same time, but we have to
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*/
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int ask_access(const char *filename, struct process_info pi) {
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FILE *fp;
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size_t command_len =
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139 + sizeof(pid_t) * 8 + strlen(pi.name) + strlen(filename);
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char *command = (char *)malloc(command_len);
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snprintf(command, command_len,
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"zenity --question --title \"Allow Access?\" --text \"Allow process "
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"<tt>%s</tt> with PID <tt>%d</tt> to access <tt>%s</tt>\"",
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pi.name, pi.PID, filename);
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// Zenity Question Message Popup
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fp = popen(command, "r");
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free(command);
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if (fp == NULL) {
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perror("Pipe returned a error");
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return -1;
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} else {
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return WEXITSTATUS(pclose(fp));
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}
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}
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