Initial commit

2 files changed, 34 insertions, 0 deletions

diff --git a/lisiblepng-bin/meson.build b/lisiblepng-bin/meson.build
new file mode 100644
index 0000000..64a5cc1
--- /dev/null
+++ b/lisiblepng-bin/meson.build
@@ -0,0 +1 @@
+lisiblepng_bin = executable('lisiblepng', 'src/main.c', dependencies: [lisiblepng_dep])
diff --git a/lisiblepng-bin/src/main.c b/lisiblepng-bin/src/main.c
new file mode 100644
index 0000000..7979326
--- /dev/null
+++ b/lisiblepng-bin/src/main.c
@@ -0,0 +1,33 @@
+#include <errno.h>
+#include <lisiblepng.h>
+#include <log.h>
+#include <string.h>
+
+int main(int argc, char **argv) {
+  if (argc != 2) {
+    LOG0("Usage: lisiblepng <png filepath>");
+    return 1;
+  }
+
+  const char *png_filepath = argv[1];
+  FILE *png_file = fopen(png_filepath, "r");
+  if (!png_file) {
+    const char *error_message = strerror(errno);
+    LOGN("Couldn't open PNG file: %s", error_message);
+    goto err;
+  }
+
+  Png *png = lis_Png_parse(png_file);
+  lis_Png_dump_ppm(png);
+  lis_Png_destroy(png);
+
+  if (fclose(png_file) != 0) {
+    const char *error_message = strerror(errno);
+    LOGN("Couldn't close PNG file: %s", error_message);
+    goto err;
+  }
+
+  return 0;
+err:
+  return 1;
+}