diff --git a/CMakeLists.txt b/CMakeLists.txt
index be6655b..9c66624 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,10 +3,10 @@ project(dicremote C)
set(CMAKE_C_STANDARD 90)
-set(MAIN_SOURCES main.c list_devices.c device.c scsi.c hex2bin.c)
+set(MAIN_SOURCES main.c list_devices.c device.c scsi.c hex2bin.c usb.c)
if("${CMAKE_SYSTEM}" MATCHES "Linux")
- set(PLATFORM_SOURCES linux/list_devices.c linux/linux.h linux/device.c linux/scsi.c)
+ set(PLATFORM_SOURCES linux/list_devices.c linux/linux.h linux/device.c linux/scsi.c linux/usb.c)
endif()
add_executable(dicremote ${MAIN_SOURCES} ${PLATFORM_SOURCES})
diff --git a/dicmote.h b/dicmote.h
index 88fdc08..b2d117b 100644
--- a/dicmote.h
+++ b/dicmote.h
@@ -418,5 +418,13 @@ int32_t GetSdhciRegisters(const char* devicePath,
uint32_t* cid_len,
uint32_t* ocr_len,
uint32_t* scr_len);
+uint8_t GetUsbData(const char* devicePath,
+ uint16_t* descLen,
+ char* descriptors,
+ uint16_t* idVendor,
+ uint16_t* idProduct,
+ char* manufacturer,
+ char* product,
+ char* serial);
#endif
diff --git a/linux/linux.h b/linux/linux.h
index 1263d96..ba4b737 100644
--- a/linux/linux.h
+++ b/linux/linux.h
@@ -44,4 +44,12 @@ int32_t linux_get_sdhci_registers(const char* devicePath,
uint32_t* cid_len,
uint32_t* ocr_len,
uint32_t* scr_len);
+uint8_t linux_get_usb_data(const char* devicePath,
+ uint16_t* descLen,
+ char* descriptors,
+ uint16_t* idVendor,
+ uint16_t* idProduct,
+ char* manufacturer,
+ char* product,
+ char* serial);
#endif // DICREMOTE_LINUX_H
diff --git a/linux/usb.c b/linux/usb.c
new file mode 100644
index 0000000..586d0a7
--- /dev/null
+++ b/linux/usb.c
@@ -0,0 +1,170 @@
+/*
+ * This file is part of the DiscImageChef Remote Server.
+ * Copyright (c) 2019 Natalia Portillo.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+#include "linux.h"
+
+#include
+#include
+#include
+#include
+#include
+
+uint8_t linux_get_usb_data(const char* devicePath,
+ uint16_t* descLen,
+ char* descriptors,
+ uint16_t* idVendor,
+ uint16_t* idProduct,
+ char* manufacturer,
+ char* product,
+ char* serial)
+{
+ char* devPath;
+ char tmpPath[4096];
+ char resolvedLink[4096];
+ struct stat sb;
+ ssize_t len;
+ char* rchr;
+ int found = 1;
+ FILE* file;
+
+ *descLen = 0;
+ *idVendor = 0;
+ *idProduct = 0;
+ memset(tmpPath, 0, 4096);
+ memset(resolvedLink, 0, 4096);
+
+ if(strncmp(devicePath, "/dev/sd", 7) != 0 && strncmp(devicePath, "/dev/sr", 7) != 0 &&
+ strncmp(devicePath, "/dev/st", 7) != 0)
+ return 0;
+
+ devPath = (char*)devicePath + 5;
+
+ snprintf(tmpPath, 4096, "/sys/block/%s", devPath);
+
+ if(stat(tmpPath, &sb) != 0 || !S_ISDIR(sb.st_mode)) { return 0; }
+
+ len = readlink(tmpPath, resolvedLink, 4096);
+
+ if(len == 0) return 0;
+
+ memset(tmpPath, 0, 4096);
+ snprintf(tmpPath, 4096, "/sys%s", resolvedLink + 2);
+ memcpy(resolvedLink, tmpPath, 4096);
+
+ while(strstr(resolvedLink, "usb") != NULL)
+ {
+ rchr = strrchr(resolvedLink, '/');
+
+ if(rchr == NULL) break;
+
+ *rchr = '\0';
+
+ if(strlen(resolvedLink) == 0) break;
+
+ snprintf(tmpPath, 4096, "%s/descriptors", resolvedLink);
+ if(access(tmpPath, R_OK) != 0) found = 0;
+ memset(tmpPath, 0, 4096);
+
+ snprintf(tmpPath, 4096, "%s/idProduct", resolvedLink);
+ if(access(tmpPath, R_OK) != 0) found = 0;
+ memset(tmpPath, 0, 4096);
+
+ snprintf(tmpPath, 4096, "%s/idVendor", resolvedLink);
+ if(access(tmpPath, R_OK) != 0) found = 0;
+ memset(tmpPath, 0, 4096);
+
+ if(!found) continue;
+
+ snprintf(tmpPath, 4096, "%s/descriptors", resolvedLink);
+ file = fopen(tmpPath, "r");
+
+ if(file == NULL) break;
+
+ *descLen = (uint16_t)fread(descriptors, 4096, 1, file);
+
+ fclose(file);
+
+ memset(tmpPath, 0, 4096);
+ snprintf(tmpPath, 4096, "%s/idProduct", resolvedLink);
+
+ if(access(tmpPath, R_OK) == 0)
+ {
+ file = fopen(tmpPath, "r");
+ if(file != NULL)
+ {
+ fscanf(file, "%4hx", idProduct);
+ fclose(file);
+ }
+ }
+
+ memset(tmpPath, 0, 4096);
+ snprintf(tmpPath, 4096, "%s/idVendor", resolvedLink);
+
+ if(access(tmpPath, R_OK) == 0)
+ {
+ file = fopen(tmpPath, "r");
+ if(file != NULL)
+ {
+ fscanf(file, "%4hx", idVendor);
+ fclose(file);
+ }
+ }
+
+ memset(tmpPath, 0, 4096);
+ snprintf(tmpPath, 4096, "%s/manufacturer", resolvedLink);
+
+ if(access(tmpPath, R_OK) == 0)
+ {
+ file = fopen(tmpPath, "r");
+ if(file != NULL)
+ {
+ fread(manufacturer, 256, 1, file);
+ fclose(file);
+ }
+ }
+
+ memset(tmpPath, 0, 4096);
+ snprintf(tmpPath, 4096, "%s/product", resolvedLink);
+
+ if(access(tmpPath, R_OK) == 0)
+ {
+ file = fopen(tmpPath, "r");
+ if(file != NULL)
+ {
+ fread(product, 256, 1, file);
+ fclose(file);
+ }
+ }
+
+ memset(tmpPath, 0, 4096);
+ snprintf(tmpPath, 4096, "%s/serial", resolvedLink);
+
+ if(access(tmpPath, R_OK) == 0)
+ {
+ file = fopen(tmpPath, "r");
+ if(file != NULL)
+ {
+ fread(serial, 256, 1, file);
+ fclose(file);
+ }
+ }
+
+ break;
+ }
+
+ return descLen != 0;
+}
diff --git a/usb.c b/usb.c
new file mode 100644
index 0000000..be0b924
--- /dev/null
+++ b/usb.c
@@ -0,0 +1,38 @@
+/*
+ * This file is part of the DiscImageChef Remote Server.
+ * Copyright (c) 2019 Natalia Portillo.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+#include
+
+#if defined(__linux__) && !defined(__ANDROID__)
+#include "linux/linux.h"
+#endif
+
+uint8_t GetUsbData(const char* devicePath,
+ uint16_t* descLen,
+ char* descriptors,
+ uint16_t* idVendor,
+ uint16_t* idProduct,
+ char* manufacturer,
+ char* product,
+ char* serial)
+{
+#if defined(__linux__) && !defined(__ANDROID__)
+ return linux_get_usb_data(devicePath, descLen, descriptors, idVendor, idProduct, manufacturer, product, serial);
+#else
+ return 0;
+#endif
+}