unexpand

1 files changed, 127 insertions, 127 deletions

diff --git a/src/proone-pack.c b/src/proone-pack.c
index 85a2beb..8384fb1 100644
--- a/src/proone-pack.c
+++ b/src/proone-pack.c
@@ -17,131 +17,131 @@
 
 
 int main (const int argc, const char **args) {
-    typedef struct {
-        prne_arch_t arch;
-        const char *path;
-    } archive_tuple_t;
-    size_t i;
-    const archive_tuple_t *encounter_arr[NB_PRNE_ARCH];
-    archive_tuple_t archive_arr[NB_PRNE_ARCH];
-    archive_tuple_t *archive;
-    size_t archive_arr_cnt = 0;
-    const char *path, *ext;
-    bool proc_result = true;
-    prne_arch_t arch;
-    int bin_fd = -1;
-    struct stat st;
-    uint8_t head[4];
-
-    if (argc <= 1) {
-        fprintf(stderr, "Usage: %s <path to binary 1> [path to binary 2 [path to binary ...]]\n", args[0]);
-        return 1;
-    }
-    // refuse to run if stdout is terminal
-    if (isatty(STDOUT_FILENO)) {
-        fprintf(stderr, "** Refusing to print on terminal.\n");
-        return 1;
-    }
-    // too many files
-    if (argc - 1 > NB_PRNE_ARCH) {
-        fprintf(stderr, "** Too many files given (%d > %d).\n", argc - 1, NB_PRNE_ARCH);
-        return 1;
-    }
-
-    // init
-    memzero(encounter_arr, sizeof(archive_tuple_t*) * NB_PRNE_ARCH);
-    memzero(archive_arr, sizeof(archive_tuple_t) * NB_PRNE_ARCH);
-
-    // Check the file names are valid
-    for (i = 1; i < (size_t)argc; i += 1) {
-        path = args[i];
-
-        ext = strrchr(path, '.');
-        if (ext == NULL) {
-            fprintf(stderr, "** %s: file extension not found\n", path);
-            proc_result = false;
-            continue;
-        }
-        ext += 1;
-
-        arch = prne_arch_fstr(ext);
-        if (arch == PRNE_ARCH_NONE) {
-            fprintf(stderr, "** %s: unknown arch \"%s\"\n", path, ext);
-            proc_result = false;
-            continue;
-        }
-
-        if (encounter_arr[arch] != NULL) {
-            fprintf(stderr, "** Duplicate arch!\n%s\n%s\n", encounter_arr[arch]->path, path);
-            proc_result = false;
-            continue;
-        }
-
-        archive_arr[archive_arr_cnt].arch = arch;
-        archive_arr[archive_arr_cnt].path = path;
-        encounter_arr[arch] = &archive_arr[archive_arr_cnt];
-        archive_arr_cnt += 1;
-    }
-    if (!proc_result) {
-        return 1;
-    }
-
-    // do packing
-    fprintf(stderr, archive_arr_cnt == NB_PRNE_ARCH ? "Packing %zu binaries.\n" : "* Warning: packing only %zu binaries\n", archive_arr_cnt);
-    for (i = 0; i < archive_arr_cnt; i += 1) {
-        archive = &archive_arr[i];
-        fprintf(stderr, "Packing: %s ...\n", archive->path);
-
-        bin_fd = open(archive->path, O_RDONLY);
-        if (bin_fd < 0) {
-            perror("** open()");
-            proc_result = false;
-            break;
-        }
-
-        // get size
-        if (fstat(bin_fd, &st) != 0) {
-            perror("** fstat()");
-            proc_result = false;
-            break;
-        }
-        if (st.st_size == 0) {
-            fprintf(stderr, "** empty file!\n");
-            proc_result = false;
-            break;
-        }
-        if (st.st_size > 0x00FFFFFE) {
-            fprintf(stderr, "** binary too large!\n");
-            proc_result = false;
-            break;
-        }
-
-        // write head
-        head[0] = (uint8_t)archive->arch;
-        // endian conversion as the file is big endian
-        head[1] = (uint8_t)(((uint_fast32_t)st.st_size & 0x00FF0000) >> 16);
-        head[2] = (uint8_t)(((uint_fast32_t)st.st_size & 0x0000FF00) >> 8);
-        head[3] = (uint8_t)((uint_fast32_t)st.st_size & 0x000000FF);
-        if (write(STDOUT_FILENO, head, 4) != 4) {
-            perror("write()");
-            proc_result = false;
-            break;
-        }
-        
-        // write binary
-        if (sendfile(STDOUT_FILENO, bin_fd, NULL, st.st_size) < 0) {
-            perror("** sendfile()");
-            proc_result = false;
-            break;
-        }
-
-        prne_close(bin_fd);
-        bin_fd = -1;
-    }
-
-    prne_close(bin_fd);
-    bin_fd = -1;
-    errno = 0;
-
-    return proc_result ? 0 : 2;
+	typedef struct {
+		prne_arch_t arch;
+		const char *path;
+	} archive_tuple_t;
+	size_t i;
+	const archive_tuple_t *encounter_arr[NB_PRNE_ARCH];
+	archive_tuple_t archive_arr[NB_PRNE_ARCH];
+	archive_tuple_t *archive;
+	size_t archive_arr_cnt = 0;
+	const char *path, *ext;
+	bool proc_result = true;
+	prne_arch_t arch;
+	int bin_fd = -1;
+	struct stat st;
+	uint8_t head[4];
+
+	if (argc <= 1) {
+		fprintf(stderr, "Usage: %s <path to binary 1> [path to binary 2 [path to binary ...]]\n", args[0]);
+		return 1;
+	}
+	// refuse to run if stdout is terminal
+	if (isatty(STDOUT_FILENO)) {
+		fprintf(stderr, "** Refusing to print on terminal.\n");
+		return 1;
+	}
+	// too many files
+	if (argc - 1 > NB_PRNE_ARCH) {
+		fprintf(stderr, "** Too many files given (%d > %d).\n", argc - 1, NB_PRNE_ARCH);
+		return 1;
+	}
+
+	// init
+	memzero(encounter_arr, sizeof(archive_tuple_t*) * NB_PRNE_ARCH);
+	memzero(archive_arr, sizeof(archive_tuple_t) * NB_PRNE_ARCH);
+
+	// Check the file names are valid
+	for (i = 1; i < (size_t)argc; i += 1) {
+		path = args[i];
+
+		ext = strrchr(path, '.');
+		if (ext == NULL) {
+			fprintf(stderr, "** %s: file extension not found\n", path);
+			proc_result = false;
+			continue;
+		}
+		ext += 1;
+
+		arch = prne_arch_fstr(ext);
+		if (arch == PRNE_ARCH_NONE) {
+			fprintf(stderr, "** %s: unknown arch \"%s\"\n", path, ext);
+			proc_result = false;
+			continue;
+		}
+
+		if (encounter_arr[arch] != NULL) {
+			fprintf(stderr, "** Duplicate arch!\n%s\n%s\n", encounter_arr[arch]->path, path);
+			proc_result = false;
+			continue;
+		}
+
+		archive_arr[archive_arr_cnt].arch = arch;
+		archive_arr[archive_arr_cnt].path = path;
+		encounter_arr[arch] = &archive_arr[archive_arr_cnt];
+		archive_arr_cnt += 1;
+	}
+	if (!proc_result) {
+		return 1;
+	}
+
+	// do packing
+	fprintf(stderr, archive_arr_cnt == NB_PRNE_ARCH ? "Packing %zu binaries.\n" : "* Warning: packing only %zu binaries\n", archive_arr_cnt);
+	for (i = 0; i < archive_arr_cnt; i += 1) {
+		archive = &archive_arr[i];
+		fprintf(stderr, "Packing: %s ...\n", archive->path);
+
+		bin_fd = open(archive->path, O_RDONLY);
+		if (bin_fd < 0) {
+			perror("** open()");
+			proc_result = false;
+			break;
+		}
+
+		// get size
+		if (fstat(bin_fd, &st) != 0) {
+			perror("** fstat()");
+			proc_result = false;
+			break;
+		}
+		if (st.st_size == 0) {
+			fprintf(stderr, "** empty file!\n");
+			proc_result = false;
+			break;
+		}
+		if (st.st_size > 0x00FFFFFE) {
+			fprintf(stderr, "** binary too large!\n");
+			proc_result = false;
+			break;
+		}
+
+		// write head
+		head[0] = (uint8_t)archive->arch;
+		// endian conversion as the file is big endian
+		head[1] = (uint8_t)(((uint_fast32_t)st.st_size & 0x00FF0000) >> 16);
+		head[2] = (uint8_t)(((uint_fast32_t)st.st_size & 0x0000FF00) >> 8);
+		head[3] = (uint8_t)((uint_fast32_t)st.st_size & 0x000000FF);
+		if (write(STDOUT_FILENO, head, 4) != 4) {
+			perror("write()");
+			proc_result = false;
+			break;
+		}
+		
+		// write binary
+		if (sendfile(STDOUT_FILENO, bin_fd, NULL, st.st_size) < 0) {
+			perror("** sendfile()");
+			proc_result = false;
+			break;
+		}
+
+		prne_close(bin_fd);
+		bin_fd = -1;
+	}
+
+	prne_close(bin_fd);
+	bin_fd = -1;
+	errno = 0;
+
+	return proc_result ? 0 : 2;
 }