Extend beastpatcher command line.

- prepare for building without included bootloader binary
- allow specifying a bootloader.bin file on the command line



git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22479 a1c6a512-1295-4272-9138-f99709370657

utils/MTP/beastpatcher/Makefile

@@ -1,4 +1,4 @@
-CFLAGS=-Wall -W
+CFLAGS=-Wall -W -DWITH_BOOTOBJS
 
 ifeq ($(findstring CYGWIN,$(shell uname)),CYGWIN)
 OUTPUT=beastpatcher.exe

utils/MTP/beastpatcher/beastpatcher.c

@@ -127,12 +127,40 @@ static void create_single_boot(unsigned char* boot, int bootlen,
     return;
 }
 
-int beastpatcher(void)
+int beastpatcher(const unsigned char* bootfile)
 {
     char yesno[4];
     unsigned char* fwbuf;
     int fwsize;
     struct mtp_info_t mtp_info;
+    unsigned char* bootloader = bootimg;
+    unsigned int len_bootloader = LEN_bootimg;
+
+    if (bootfile) {
+        int res;
+        FILE* fp;
+        size_t bread;
+#ifdef _LARGEFILE64_SOURCE
+        struct stat64 sb;
+        res = stat64(bootfile, &sb);
+#else
+        struct stat sb;
+        res = stat(bootfile, &sb);
+#endif
+        if(res == -1) {
+            fprintf(stderr, "[ERR]  Getting bootloader file size failed!\n");
+            return 1;
+        }
+        len_bootloader = sb.st_size;
+        bootloader = (unsigned char*)malloc(len_bootloader);
+        /* load bootloader binary to memory. */
+        fp = fopen(bootfile, "rb");
+        bread = fread(bootloader, sizeof(unsigned char), len_bootloader, fp);
+        if(bread * sizeof(unsigned char) != len_bootloader) {
+            fprintf(stderr, "[ERR]  Error reading firmware file!\n");
+            return 1;
+        }
+    }
 
     if (mtp_init(&mtp_info) < 0) {
         fprintf(stderr,"[ERR]  Can not init MTP\n");
@@ -158,7 +186,7 @@ int beastpatcher(void)
         if (yesno[0]=='i')
         {
             /* Create a single-boot bootloader from the embedded bootloader */
-            create_single_boot(bootimg, LEN_bootimg, &fwbuf, &fwsize);
+            create_single_boot(bootloader, len_bootloader, &fwbuf, &fwsize);
 
             if (fwbuf == NULL)
                 return 1;
@@ -180,6 +208,9 @@ int beastpatcher(void)
             fprintf(stderr,"[INFO] Installation cancelled.\n");
         }
     }
+    if(bootfile) {
+        free(bootloader);
+    }
 
     mtp_finished(&mtp_info);
 

utils/MTP/beastpatcher/beastpatcher.h

@@ -40,7 +40,7 @@
 #ifndef BEASTPATCHER_H
 #define BEASTPATCHER_H
 
-int beastpatcher(void);
+int beastpatcher(const unsigned char* bootfile);
 int sendfirm(const char* filename);
 
 #endif

utils/MTP/beastpatcher/main.c

@@ -47,47 +47,98 @@
 #include "../MTP_DLL/MTP_DLL.h"
 #endif
 
+#ifdef WITH_BOOTOBJS
 #define VERSION "1.0 with v1 bootloader"
+#else
+#define VERSION "1.0"
+#endif
 
+enum actions {
+    NONE,
+    INSTALL,
+    SEND,
+    HELP
+};
 
 static void print_usage(void)
 {
     fprintf(stderr,"Usage: beastpatcher [action]\n");
     fprintf(stderr,"\n");
     fprintf(stderr,"Where [action] is one of the following options:\n");
-    fprintf(stderr,"  -i,   --install (default)\n");
-    fprintf(stderr,"  -h,   --help\n");
+#ifdef WITH_BOOTOBJS
+    fprintf(stderr,"  -i,   --install           <bootloader.bin>\n");
+#else
+    fprintf(stderr,"  -i,   --install           bootloader.bin\n");
+#endif
     fprintf(stderr,"  -s,   --send              nk.bin\n");
+    fprintf(stderr,"  -h,   --help\n");
     fprintf(stderr,"\n");
+#ifdef WITH_BOOTOBJS
+    fprintf(stderr,"With bootloader file omitted the embedded one will be used.\n");
+    fprintf(stderr,"\n");
+#endif
 }
 
 
 int main(int argc, char* argv[])
 {
-    int res;
+    int res = 0;
     char yesno[4];
+    int i;
+    unsigned char* bootloader = NULL;
+    unsigned char* firmware = NULL;
+#ifdef WITH_BOOTOBJS
+    int action = INSTALL;
+#else
+    int action = NONE;
+#endif
 
     fprintf(stderr,"beastpatcher v" VERSION " - (C) 2009 by the Rockbox developers\n");
     fprintf(stderr,"This is free software; see the source for copying conditions.  There is NO\n");
     fprintf(stderr,"warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n");
 
-    if(argc == 1 || strcmp(argv[1],"-i")==0 || strcmp(argv[1],"--install")==0) {
-        res = beastpatcher();
+    i = 1;
+    while(i < argc) {
+        if(strcmp(argv[i], "-h") == 0 || strcmp(argv[i], "--help") == 0) {
+            action = HELP;
+        }
+        else if(strcmp(argv[i], "-i") == 0 || strcmp(argv[i], "--install") == 0) {
+            action = INSTALL;
+            if(((i + 1) < argc) && argv[i + 1][0] != '-') {
+                bootloader = argv[++i];
+            }
+#ifndef WITH_BOOTOBJS
+            else {
+                action = NONE;
+            }
+#endif
+        }
+        else if(((strcmp(argv[i], "-s") == 0 || strcmp(argv[i], "--send") == 0)
+            && (i + 1) < argc)) {
+            action = SEND;
+            firmware = argv[++i];
+        }
+        i++;
+    }
+
+    if(action == NONE) {
+        print_usage();
+        res = -1;
+    }
+    else if(action == HELP) {
+        print_usage();
+        res = 0;
+    }
+    else if(action == SEND) {
+        res = sendfirm(firmware);
+    }
+    else if(action == INSTALL) {
+        res = beastpatcher(bootloader);
         /* don't ask for enter if started with command line arguments */
         if(argc == 1) {
             printf("\nPress ENTER to exit beastpatcher: ");
             fgets(yesno,4,stdin);
         }
     }
-    else if((argc > 2) && ((strcmp(argv[1],"-s")==0) || (strcmp(argv[1],"--send")==0))) {
-        res = sendfirm(argv[2]);
-    }
-    else {
-        print_usage();
-        res = -1;
-    }
-
     return res;
 }
-
-

utils/MTP/beastpatcher/vs2005/beastpatcher.vcproj

@@ -42,7 +42,7 @@
 				Name="VCCLCompilerTool"
 				Optimization="0"
 				AdditionalIncludeDirectories="c:\wmsdk\wmfsdk95\include;c:\wmsdk\wmfsdk95\wmdm\inc"
-				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;MTP_NODLL"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;MTP_NODLL;WITH_BOOTOBJS"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="0"