static void fw_cfg_bootsplash(FWCfgState *s) { const char *boot_splash_filename = NULL; const char *boot_splash_time = NULL; char *filename, *file_data; gsize file_size; int file_type; /* get user configuration */ QemuOptsList *plist = qemu_find_opts("boot-opts"); QemuOpts *opts = QTAILQ_FIRST(&plist->head); boot_splash_filename = qemu_opt_get(opts, "splash"); boot_splash_time = qemu_opt_get(opts, "splash-time"); /* insert splash time if user configurated */ if (boot_splash_time) { int64_t bst_val = qemu_opt_get_number(opts, "splash-time", -1); uint16_t bst_le16; /* validate the input */ if (bst_val < 0 || bst_val > 0xffff) { error_report("splash-time is invalid," "it should be a value between 0 and 65535"); exit(1); } /* use little endian format */ bst_le16 = cpu_to_le16(bst_val); fw_cfg_add_file(s, "etc/boot-menu-wait", g_memdup(&bst_le16, sizeof bst_le16), sizeof bst_le16); } /* insert splash file if user configurated */ if (boot_splash_filename) { filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, boot_splash_filename); if (filename == NULL) { error_report("failed to find file '%s'", boot_splash_filename); return; } /* loading file data */ file_data = read_splashfile(filename, &file_size, &file_type); if (file_data == NULL) { g_free(filename); return; } g_free(boot_splash_filedata); boot_splash_filedata = (uint8_t *)file_data; /* insert data */ if (file_type == JPG_FILE) { fw_cfg_add_file(s, "bootsplash.jpg", boot_splash_filedata, file_size); } else { fw_cfg_add_file(s, "bootsplash.bmp", boot_splash_filedata, file_size); } g_free(filename); } }
static void fw_cfg_bootsplash(FWCfgState *s) { int boot_splash_time = -1; const char *boot_splash_filename = NULL; char *p; char *filename, *file_data; gsize file_size; int file_type; const char *temp; /* get user configuration */ QemuOptsList *plist = qemu_find_opts("boot-opts"); QemuOpts *opts = QTAILQ_FIRST(&plist->head); if (opts != NULL) { temp = qemu_opt_get(opts, "splash"); if (temp != NULL) { boot_splash_filename = temp; } temp = qemu_opt_get(opts, "splash-time"); if (temp != NULL) { p = (char *)temp; boot_splash_time = strtol(p, (char **)&p, 10); } } /* insert splash time if user configurated */ if (boot_splash_time >= 0) { /* validate the input */ if (boot_splash_time > 0xffff) { error_report("splash time is big than 65535, force it to 65535."); boot_splash_time = 0xffff; } /* use little endian format */ qemu_extra_params_fw[0] = (uint8_t)(boot_splash_time & 0xff); qemu_extra_params_fw[1] = (uint8_t)((boot_splash_time >> 8) & 0xff); fw_cfg_add_file(s, "etc/boot-menu-wait", qemu_extra_params_fw, 2); } /* insert splash file if user configurated */ if (boot_splash_filename != NULL) { filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, boot_splash_filename); if (filename == NULL) { error_report("failed to find file '%s'.", boot_splash_filename); return; } /* loading file data */ file_data = read_splashfile(filename, &file_size, &file_type); if (file_data == NULL) { g_free(filename); return; } if (boot_splash_filedata != NULL) { g_free(boot_splash_filedata); } boot_splash_filedata = (uint8_t *)file_data; boot_splash_filedata_size = file_size; /* insert data */ if (file_type == JPG_FILE) { fw_cfg_add_file(s, "bootsplash.jpg", boot_splash_filedata, boot_splash_filedata_size); } else { fw_cfg_add_file(s, "bootsplash.bmp", boot_splash_filedata, boot_splash_filedata_size); } g_free(filename); } }