improve bin2c demo

6 files changed, 96 insertions, 9 deletions

diff --git a/tests/projects/other/bin2c/src/image.png b/tests/projects/other/bin2c/src/image.png
deleted file mode 100644
index d2c2e1ac6..000000000
--- a/tests/projects/other/bin2c/src/image.png
+++ /dev/null
@@ -1 +0,0 @@
-fake image
diff --git a/tests/projects/other/bin2c/src/main.c b/tests/projects/other/bin2c/src/main.c
index 31e416157..74898132c 100644
--- a/tests/projects/other/bin2c/src/main.c
+++ b/tests/projects/other/bin2c/src/main.c
@@ -1,16 +1,98 @@
 #include <stdio.h>
+#include <stdint.h>
+#include <ctype.h>
 
 static unsigned char g_bin_data[] = {
     #include "data.bin.h"
 };
 
-static unsigned char g_png_data[] = {
-    #include "image.png.h"
+static unsigned char g_ico_data[] = {
+    #include "xmake.ico.h"
 };
 
+static void hexdump(const char* name, const uint8_t* data, uint32_t size) {
+    printf("%s: size: %u bytes\n", name, (unsigned int)size);
+    if (size == 0) {
+        return;
+    }
+    
+    // if file is larger than 128 bytes, only dump first 64 and last 64 bytes
+    uint32_t dump_size = size;
+    uint32_t start_offset = 0;
+    uint32_t end_offset = 0;
+    uint32_t skip_size = 0;
+    
+    if (size > 128) {
+        dump_size = 64;
+        start_offset = 0;
+        end_offset = size - 64;
+        skip_size = end_offset - start_offset - dump_size;
+    }
+    
+    // dump start
+    for (uint32_t offset = start_offset; offset < start_offset + dump_size; offset += 16) {
+        // print offset
+        printf("%08x  ", (unsigned int)offset);
+        
+        // print hex bytes (8 bytes, space, 8 bytes)
+        for (uint32_t i = 0; i < 16; i++) {
+            if (offset + i < size) {
+                printf("%02x ", data[offset + i]);
+            } else {
+                printf("   ");
+            }
+            if (i == 7) {
+                printf(" ");
+            }
+        }
+        
+        // print ASCII representation
+        printf(" |");
+        for (uint32_t i = 0; i < 16 && offset + i < size; i++) {
+            uint8_t c = data[offset + i];
+            printf("%c", isprint(c) ? c : '.');
+        }
+        printf("|\n");
+    }
+    
+    // print skip indicator if needed
+    if (skip_size > 0) {
+        printf("        ... (skipped %u bytes) ...\n", (unsigned int)skip_size);
+    }
+    
+    // dump end if needed
+    if (size > 128) {
+        for (uint32_t offset = end_offset; offset < size; offset += 16) {
+            // print offset
+            printf("%08x  ", (unsigned int)offset);
+            
+            // print hex bytes (8 bytes, space, 8 bytes)
+            for (uint32_t i = 0; i < 16; i++) {
+                if (offset + i < size) {
+                    printf("%02x ", data[offset + i]);
+                } else {
+                    printf("   ");
+                }
+                if (i == 7) {
+                    printf(" ");
+                }
+            }
+            
+            // print ASCII representation
+            printf(" |");
+            for (uint32_t i = 0; i < 16 && offset + i < size; i++) {
+                uint8_t c = data[offset + i];
+                printf("%c", isprint(c) ? c : '.');
+            }
+            printf("|\n");
+        }
+    }
+}
+
 int main(int argc, char** argv)
 {
-    printf("data.bin: %s, size: %d\n", g_bin_data, (int)sizeof(g_bin_data));
-    printf("image.png: %s, size: %d\n", g_png_data, (int)sizeof(g_png_data));
+    hexdump("data.bin", g_bin_data, (uint32_t)sizeof(g_bin_data));
+    printf("\n");
+    hexdump("xmake.ico", g_ico_data, (uint32_t)sizeof(g_ico_data));
     return 0;
 }
diff --git a/tests/projects/other/bin2c/src/xmake.ico b/tests/projects/other/bin2c/src/xmake.ico
new file mode 100644
index 000000000..52c8ef389
--- /dev/null
+++ b/tests/projects/other/bin2c/src/xmake.ico
diff --git a/tests/projects/other/bin2c/xmake.lua b/tests/projects/other/bin2c/xmake.lua
index b4c71e705..b00dedb65 100644
--- a/tests/projects/other/bin2c/xmake.lua
+++ b/tests/projects/other/bin2c/xmake.lua
@@ -2,9 +2,9 @@ add_rules("mode.debug", "mode.release")
 
 target("test")
     set_kind("binary")
-    add_rules("utils.bin2c", {linewidth = 16, extensions = {".bin", ".png"}})
+    add_rules("utils.bin2c", {linewidth = 16, extensions = {".bin", ".ico"}})
     add_files("src/*.c")
     add_files("src/*.bin")
-    add_files("src/*.png")
+    add_files("src/xmake.ico", {nozeroend = true})
 
 
diff --git a/tests/projects/other/bin2obj/xmake.lua b/tests/projects/other/bin2obj/xmake.lua
index ed0de51fc..9541e17ae 100644
--- a/tests/projects/other/bin2obj/xmake.lua
+++ b/tests/projects/other/bin2obj/xmake.lua
@@ -5,4 +5,4 @@ target("test")
     add_rules("utils.bin2obj", {extensions = {".bin", ".ico"}})
     add_files("src/*.c")
     add_files("src/data.bin", {zeroend = true})
-    add_files("src/*.ico")
+    add_files("src/xmake.ico", {zeroend = false})
diff --git a/xmake/rules/utils/bin2c/xmake.lua b/xmake/rules/utils/bin2c/xmake.lua
index 082e8fb5b..fc05ecf4e 100644
--- a/xmake/rules/utils/bin2c/xmake.lua
+++ b/xmake/rules/utils/bin2c/xmake.lua
@@ -44,7 +44,13 @@ rule("utils.bin2c")
             table.insert(argv, "-w")
             table.insert(argv, tostring(linewidth))
         end
-        local nozeroend = target:extraconf("rules", "utils.bin2c", "nozeroend")
+        -- get nozeroend (check file-level config first, then rule-level config)
+        local fileconfig = target:fileconfig(sourcefile_bin)
+        local nozeroend = (fileconfig and fileconfig.nozeroend) or target:extraconf("rules", "utils.bin2c", "nozeroend") or false
+        -- also support zeroend (inverse of nozeroend)
+        if fileconfig and fileconfig.zeroend ~= nil then
+            nozeroend = not fileconfig.zeroend
+        end
         if nozeroend then
             table.insert(argv, "--nozeroend")
         end