Added some new helper functions to fetch chip id and board id and changed Makefile to automatically refresh linker cache after install

3 files changed, 46 insertions, 2 deletions

diff --git a/Makefile b/Makefile
index 2606226..cba35d0 100644
--- a/Makefile
+++ b/Makefile
@@ -23,6 +23,7 @@ install:
         cp libirecovery.so /usr/local/lib/libirecovery.so
         cp include/libirecovery.h /usr/local/include/libirecovery.h
         cp irecovery /usr/local/bin/irecovery
+        ldconfig
         
 uninstall:
         rm -rf /usr/local/lib/libirecovery.so
diff --git a/include/libirecovery.h b/include/libirecovery.h
index a501c0f..20ecfc7 100644
--- a/include/libirecovery.h
+++ b/include/libirecovery.h
@@ -83,7 +83,9 @@ irecv_error_t irecv_receive(irecv_client_t client);
 irecv_error_t irecv_send_exploit(irecv_client_t client);
 irecv_error_t irecv_set_debug(irecv_client_t client, int level);
 irecv_error_t irecv_getenv(irecv_client_t client, unsigned char** var);
-irecv_error_t irecv_get_ecid(irecv_client_t client, unsigned long long* pecid);
+irecv_error_t irecv_get_cpid(irecv_client_t client, unsigned int* cpid);
+irecv_error_t irecv_get_bdid(irecv_client_t client, unsigned int* bdid);
+irecv_error_t irecv_get_ecid(irecv_client_t client, unsigned long long* ecid);
 irecv_error_t irecv_send(irecv_client_t client, unsigned char* command);
 irecv_error_t irecv_send_file(irecv_client_t client, const char* filename);
 irecv_error_t irecv_send_command(irecv_client_t client, unsigned char* command);
diff --git a/src/libirecovery.c b/src/libirecovery.c
index a641562..1303fc5 100644
--- a/src/libirecovery.c
+++ b/src/libirecovery.c
@@ -393,6 +393,48 @@ irecv_error_t irecv_getenv(irecv_client_t client, unsigned char** var) {
         return IRECV_E_SUCCESS;
 }
 
+irecv_error_t irecv_get_cpid(irecv_client_t client, unsigned int* cpid) {
+        char info[256];
+        memset(info, '\0', 256);
+
+        if (client == NULL || client->handle == NULL) {
+                return IRECV_E_NO_DEVICE;
+        }
+
+        libusb_get_string_descriptor_ascii(client->handle, 3, info, 255);
+        printf("%d: %s\n", strlen(info), info);
+
+        unsigned char* cpid_string = strstr(info, "CPID:");
+        if (cpid_string == NULL) {
+                *cpid = 0;
+                return IRECV_E_UNKNOWN_ERROR;
+        }
+        sscanf(cpid_string, "CPID:%d", cpid);
+
+        return IRECV_E_SUCCESS;
+}
+
+irecv_error_t irecv_get_bdid(irecv_client_t client, unsigned int* bdid) {
+        char info[256];
+        memset(info, '\0', 256);
+
+        if (client == NULL || client->handle == NULL) {
+                return IRECV_E_NO_DEVICE;
+        }
+
+        libusb_get_string_descriptor_ascii(client->handle, 3, info, 255);
+        printf("%d: %s\n", strlen(info), info);
+
+        unsigned char* bdid_string = strstr(info, "BDID:");
+        if (bdid_string == NULL) {
+                *bdid = 0;
+                return IRECV_E_UNKNOWN_ERROR;
+        }
+        sscanf(bdid_string, "BDID:%d", bdid);
+
+        return IRECV_E_SUCCESS;
+}
+
 irecv_error_t irecv_get_ecid(irecv_client_t client, unsigned long long* ecid) {
         char info[256];
         memset(info, '\0', 256);
@@ -411,7 +453,6 @@ irecv_error_t irecv_get_ecid(irecv_client_t client, unsigned long long* ecid) {
         }
         sscanf(ecid_string, "ECID:%qX", ecid);
 
-        irecv_reset(client);
         return IRECV_E_SUCCESS;
 }