tools/afcclient: Allow put directory to device

Signed-off-by: tomriddly <tomriddly@qq.com>

tools/afcclient.c

@@ -36,6 +36,7 @@
 #include <signal.h>
 #include <ctype.h>
 #include <unistd.h>
+#include <dirent.h>
 
 #ifdef WIN32
 #include <windows.h>
@@ -70,6 +71,7 @@
 #include <plist/plist.h>
 
 #include <libimobiledevice-glue/termcolors.h>
+#include <libimobiledevice-glue/utils.h>
 
 #undef st_mtime
 #undef st_birthtime
@@ -759,7 +761,11 @@ static uint8_t get_file(afc_client_t afc, const char *srcpath, const char *dstpa
 {
 	char **info = NULL;
 	uint64_t file_size = 0;
-	afc_get_file_info(afc, srcpath, &info);
+	afc_error_t err = afc_get_file_info(afc, srcpath, &info);
+	if (err == AFC_E_OBJECT_NOT_FOUND) {
+		printf("Error: Failed to read from file '%s': %s (%d)\n", srcpath, afc_strerror(err), err);
+		return 0;
+	}
 	uint8_t is_dir = 0;
 	if (info) {
 		char **p = info;
@@ -779,7 +785,7 @@ static uint8_t get_file(afc_client_t afc, const char *srcpath, const char *dstpa
 	uint8_t succeed = 1;
 	if (is_dir) {
 		char **entries = NULL;
-		afc_error_t err = afc_read_directory(afc, srcpath, &entries);
+		err = afc_read_directory(afc, srcpath, &entries);
 		if (err != AFC_E_SUCCESS) {
 			printf("Error: Failed to list '%s': %s (%d)\n", srcpath, afc_strerror(err), err);
 			return 0;
@@ -830,18 +836,31 @@ static void handle_get(afc_client_t afc, int argc, char **argv)
 	}
 	char *srcpath = NULL;
 	char *dstpath = NULL;
-	size_t src_len = strlen(argv[0]);
-	if (strcmp(argv[0], "/") != 0 && argv[0][src_len - 1] == '/') {
-		argv[0][src_len - 1] = '\0';
-	}
 	if (argc == 1) {
-		srcpath = get_absolute_path(argv[0]);
-		dstpath = strdup(path_get_basename(argv[0]));
+		char *tmp = strdup(argv[0]);
+		size_t src_len = strlen(tmp);
+		if (src_len > 1 && tmp[src_len - 1] == '/') {
+			tmp[src_len - 1] = '\0';
+		}
+		srcpath = get_absolute_path(tmp);
+		dstpath = strdup(path_get_basename(tmp));
+		free(tmp);
 	} else {
-		srcpath = get_absolute_path(argv[0]);
+		char *tmp = strdup(argv[0]);
+		size_t src_len = strlen(tmp);
+		if (src_len > 1 && tmp[src_len - 1] == '/') {
+			tmp[src_len - 1] = '\0';
+		}
+		srcpath = get_absolute_path(tmp);
 		dstpath = strdup(argv[1]);
+		size_t dst_len = strlen(dstpath);
+		if (dst_len > 1 && dstpath[dst_len - 1] == '/') {
+			dstpath[dst_len - 1] = '\0';
+		}
+		free(tmp);
 	}
 
+	// target is a directory, put file under this target
 	if (is_directory(dstpath)) {
 		const char *basen = path_get_basename(argv[0]);
 		size_t len = strlen(dstpath) + 1 + strlen(basen) + 1;
@@ -852,104 +871,212 @@ static void handle_get(afc_client_t afc, int argc, char **argv)
 		free(newdst);
 		free(dstpath);
 	} else {
+		// target is not a dir or does not exist, just try to create or rewrite it
 		get_file(afc, srcpath, dstpath);
 		free(srcpath);
 		free(dstpath);
 	}
 }
 
-static void handle_put(afc_client_t afc, int argc, char** argv)
+static uint8_t put_single_file(afc_client_t afc, const char *srcpath, const char *dstpath)
+{
+	FILE *f = fopen(srcpath, "rb");
+	if (!f) {
+		printf("Error: Failed to open local file '%s': %s\n", srcpath, strerror(errno));
+		return 0;
+	}
+	struct timeval t1;
+	struct timeval t2;
+	struct timeval tdiff;
+	struct stat fst;
+	int progress = 0;
+	size_t bufsize = 0x100000;
+	char *buf = malloc(bufsize);
+
+	fstat(fileno(f), &fst);
+	if (fst.st_size >= 0x400000) {
+		progress = 1;
+		gettimeofday(&t1, NULL);
+	}
+	size_t total = 0;
+	int lastprog = 0;
+	uint64_t fh = 0;
+	afc_error_t err = afc_file_open(afc, dstpath, AFC_FOPEN_RW, &fh);
+	uint8_t succeed = 1;
+	while (err == AFC_E_SUCCESS) {
+		uint32_t bytes_read = fread(buf, 1, bufsize, f);
+		if (bytes_read == 0) {
+			if (!feof(f)) {
+				if (progress) {
+					printf("\n");
+				}
+				printf("Error: Failed to read from local file\n");
+				succeed = 0;
+			}
+			break;
+		}
+		uint32_t chunk = 0;
+		while (chunk < bytes_read) {
+			uint32_t bytes_written = 0;
+			err = afc_file_write(afc, fh, buf + chunk, bytes_read - chunk, &bytes_written);
+			if (err != AFC_E_SUCCESS) {
+				if (progress) {
+					printf("\n");
+				}
+				printf("Error: Failed to write to device file\n");
+				succeed = 0;
+				break;
+			}
+			chunk += bytes_written;
+		}
+		total += chunk;
+		if (progress) {
+			int prog = (int) ((double) total / (double) fst.st_size * 100.0f);
+			if (prog > lastprog) {
+				gettimeofday(&t2, NULL);
+				timeval_subtract(&tdiff, &t2, &t1);
+				double time_in_sec = (double) tdiff.tv_sec + (double) tdiff.tv_usec / 1000000;
+				printf("\r%d%% (%0.1f MB/s)   ", prog, (double) total / 1048576.0f / time_in_sec);
+				fflush(stdout);
+				lastprog = prog;
+			}
+		}
+	}
+	printf("\n");
+	free(buf);
+	afc_file_close(afc, fh);
+	fclose(f);
+	return succeed;
+}
+
+static uint8_t put_file(afc_client_t afc, const char *srcpath, const char *dstpath)
+{
+	if (is_directory(srcpath)) {
+		char **info = NULL;
+		afc_error_t err = afc_get_file_info(afc, dstpath, &info);
+		//create if target directory does not exist
+		if (err == AFC_E_OBJECT_NOT_FOUND) {
+			err = afc_make_directory(afc, dstpath);
+			if (err != AFC_E_SUCCESS) {
+				printf("Error: Failed to create directory '%s': %s (%d)\n", dstpath, afc_strerror(err), err);
+				return 0;
+			}
+		}
+		afc_dictionary_free(info);
+		afc_get_file_info(afc, dstpath, &info);
+		uint8_t is_dir = 0;
+		if (info) {
+			char **p = info;
+			while (p && *p) {
+				if (!strcmp(*p, "st_ifmt")) {
+					p++;
+					is_dir = !strcmp(*p, "S_IFDIR");
+					break;
+				}
+				p++;
+			}
+			afc_dictionary_free(info);
+		}
+		if (!is_dir) {
+			printf("Error: Failed to create or access directory: '%s'", dstpath);
+			return 0;
+		}
+
+		// walk dir recursively to put files
+		DIR *cur_dir = opendir(srcpath);
+		if (cur_dir) {
+			struct dirent *ep;
+			while ((ep = readdir(cur_dir))) {
+				if ((strcmp(ep->d_name, ".") == 0) || (strcmp(ep->d_name, "..") == 0)) {
+					continue;
+				}
+				char *fpath = string_build_path(srcpath, ep->d_name, NULL);
+				if (fpath) {
+					size_t len = strlen(srcpath) + 1 + strlen(ep->d_name) + 1;
+					char *newdst = (char *) malloc(len);
+					snprintf(newdst, len, "%s/%s", dstpath, ep->d_name);
+					if (!put_file(afc, fpath, newdst)) {
+						free(newdst);
+						free(fpath);
+						return 0;
+					}
+					free(newdst);
+					free(fpath);
+				}
+			}
+			closedir(cur_dir);
+		} else {
+			printf("Error: Failed to visit directory: '%s': %s", srcpath, strerror(errno));
+			return 0;
+		}
+	} else {
+		return put_single_file(afc, srcpath, dstpath);
+	}
+	return 1;
+}
+
+static void handle_put(afc_client_t afc, int argc, char **argv)
 {
 	if (argc < 1 || argc > 2) {
 		printf("Error: Invalid number of arguments\n");
 		return;
 	}
 
+	char *srcpath = strdup(argv[0]);
+	size_t src_len = strlen(srcpath);
+	if (src_len > 1 && srcpath[src_len - 1] == '/') {
+		srcpath[src_len - 1] = '\0';
+	}
 	char *dstpath = NULL;
 	if (argc == 1) {
-		dstpath = get_absolute_path(path_get_basename(argv[0]));
+		dstpath = get_absolute_path(path_get_basename(srcpath));
 	} else {
-		dstpath = get_absolute_path(argv[1]);
+		char *tmp = strdup(argv[1]);
+		size_t dst_len = strlen(tmp);
+		if (dst_len > 1 && tmp[dst_len - 1] == '/') {
+			tmp[dst_len - 1] = '\0';
+		}
+		dstpath = get_absolute_path(tmp);
+		free(tmp);
 	}
-
-	uint64_t fh = 0;
-	FILE *f = fopen(argv[0], "rb");
-	if (f) {
-		afc_error_t err = afc_file_open(afc, dstpath, AFC_FOPEN_RW, &fh);
-		if (err == AFC_E_OBJECT_IS_DIR) {
-			const char* basen = path_get_basename(argv[0]);
+	char **info = NULL;
+	afc_error_t err = afc_get_file_info(afc, dstpath, &info);
+	// target does not exist, put directly
+	if (err == AFC_E_OBJECT_NOT_FOUND) {
+		put_file(afc, srcpath, dstpath);
+		free(srcpath);
+		free(dstpath);
+	} else {
+		uint8_t is_dir = 0;
+		if (info) {
+			char **p = info;
+			while (p && *p) {
+				if (!strcmp(*p, "st_ifmt")) {
+					p++;
+					is_dir = !strcmp(*p, "S_IFDIR");
+					break;
+				}
+				p++;
+			}
+			afc_dictionary_free(info);
+		}
+		// target is a dir, put under this target
+		if (is_dir) {
+			const char *basen = path_get_basename(srcpath);
 			size_t len = strlen(dstpath) + 1 + strlen(basen) + 1;
-			char* newdst = (char*)malloc(len);
+			char *newdst = (char *) malloc(len);
 			snprintf(newdst, len, "%s/%s", dstpath, basen);
 			free(dstpath);
-			dstpath  = get_absolute_path(newdst);
+			dstpath = get_absolute_path(newdst);
 			free(newdst);
-			err = afc_file_open(afc, dstpath, AFC_FOPEN_RW, &fh);
-		}
-		if (err != AFC_E_SUCCESS) {
-			printf("Error: Failed to open file '%s' on device: %s (%d)\n", argv[1], afc_strerror(err), err);
+			put_file(afc, srcpath, dstpath);
 		} else {
-			struct timeval t1;
-			struct timeval t2;
-			struct timeval tdiff;
-			struct stat fst;
-			int progress = 0;
-			size_t bufsize = 0x100000;
-			char* buf = malloc(bufsize);
-
-			fstat(fileno(f), &fst);
-			if (fst.st_size >= 0x400000) {
-				progress = 1;
-				gettimeofday(&t1, NULL);
-			}
-			size_t total = 0;
-			int lastprog = 0;
-			while (err == AFC_E_SUCCESS) {
-				uint32_t bytes_read = fread(buf, 1, bufsize, f);
-				if (bytes_read == 0) {
-					if (!feof(f)) {
-						if (progress) {
-							printf("\n");
-						}
-						printf("Error: Failed to read from local file\n");
-					}
-					break;
-				}
-				uint32_t chunk = 0;
-				while (chunk < bytes_read) {
-					uint32_t bytes_written = 0;
-					err = afc_file_write(afc, fh, buf+chunk, bytes_read-chunk, &bytes_written);
-					if (err != AFC_E_SUCCESS) {
-						if (progress) {
-							printf("\n");
-						}
-						printf("Error: Failed to write to device file\n");
-						break;
-					}
-					chunk += bytes_written;
-				}
-				total += chunk;
-				if (progress) {
-					int prog = (int)((double)total / (double)fst.st_size * 100.0f);
-					if (prog > lastprog) {
-						gettimeofday(&t2, NULL);
-						timeval_subtract(&tdiff, &t2, &t1);
-						double time_in_sec = (double)tdiff.tv_sec + (double)tdiff.tv_usec/1000000;
-						printf("\r%d%% (%0.1f MB/s)   ", prog, (double)total/1048576.0f / time_in_sec);
-						fflush(stdout);
-						lastprog = prog;
-					}
-				}
-			}
-			printf("\n");
-			free(buf);
-			afc_file_close(afc, fh);
+			//target is common file, rewrite it
+			put_file(afc, srcpath, dstpath);
 		}
-		fclose(f);
-	} else {
-		printf("Error: Failed to open local file '%s': %s\n", argv[0], strerror(errno));
+		free(srcpath);
+		free(dstpath);
 	}
-	free(dstpath);
 }
 
 static void handle_pwd(afc_client_t afc, int argc, char** argv)