Fixes #164 - Error when launch application in multi-user context
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@ -19,8 +19,8 @@
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#include "errors.h"
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#define APP_VERSION @"1.7.0"
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#define PREP_CMDS_PATH "/tmp/fruitstrap-lldb-prep-cmds-"
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#define LLDB_SHELL "lldb -s " PREP_CMDS_PATH
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#define PREP_CMDS_PATH @"/tmp/%@/fruitstrap-lldb-prep-cmds-"
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#define LLDB_SHELL @"lldb -s %@"
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/*
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* Startup script passed to lldb.
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* To see how xcode interacts with lldb, put this into .lldbinit:
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@ -179,6 +179,7 @@ pid_t child = 0;
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// Signal sent from child to parent process when LLDB finishes.
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const int SIGLLDB = SIGUSR1;
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AMDeviceRef best_device_match = NULL;
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NSString* tmpUUID;
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// Error codes we report on different failures, so scripts can distinguish between user app exit
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// codes and our exit codes. For non app errors we use codes in reserved 128-255 range.
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@ -230,6 +231,15 @@ void NSLogOut(NSString* format, ...) {
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[[str stringByAppendingString:@"\n"] writeToFile:@"/dev/stdout" atomically:NO encoding:NSUTF8StringEncoding error:nil];
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}
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BOOL mkdirp(NSString* path) {
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NSError* error = nil;
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BOOL success = [[NSFileManager defaultManager] createDirectoryAtPath:path
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withIntermediateDirectories:YES
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attributes:nil
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error:&error];
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return success;
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}
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Boolean path_exists(CFTypeRef path) {
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if (CFGetTypeID(path) == CFStringGetTypeID()) {
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CFURLRef url = CFURLCreateWithFileSystemPath(NULL, path, kCFURLPOSIXPathStyle, true);
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@ -781,26 +791,27 @@ void write_lldb_prep_cmds(AMDeviceRef device, CFURLRef disk_app_url) {
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CFStringRef disk_container_path = CFURLCopyFileSystemPath(disk_container_url, kCFURLPOSIXPathStyle);
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CFStringFindAndReplace(cmds, CFSTR("{disk_container}"), disk_container_path, range, 0);
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char python_file_path[300] = "/tmp/fruitstrap_";
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char python_command[300] = "fruitstrap_";
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NSString* python_file_path = [NSString stringWithFormat:@"/tmp/%@/fruitstrap_", tmpUUID];
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mkdirp(python_file_path);
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NSString* python_command = @"fruitstrap_";
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if(device_id != NULL) {
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strcat(python_file_path, device_id);
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strcat(python_command, device_id);
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python_file_path = [python_file_path stringByAppendingString:[NSString stringWithUTF8String:device_id]];
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python_command = [python_command stringByAppendingString:[NSString stringWithUTF8String:device_id]];
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}
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strcat(python_file_path, ".py");
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python_file_path = [python_file_path stringByAppendingString:@".py"];
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CFStringRef cf_python_command = CFStringCreateWithCString(NULL, python_command, kCFStringEncodingUTF8);
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CFStringFindAndReplace(cmds, CFSTR("{python_command}"), cf_python_command, range, 0);
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CFStringFindAndReplace(cmds, CFSTR("{python_command}"), (CFStringRef)python_command, range, 0);
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range.length = CFStringGetLength(cmds);
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CFStringRef cf_python_file_path = CFStringCreateWithCString(NULL, python_file_path, kCFStringEncodingUTF8);
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CFStringFindAndReplace(cmds, CFSTR("{python_file_path}"), cf_python_file_path, range, 0);
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CFStringFindAndReplace(cmds, CFSTR("{python_file_path}"), (CFStringRef)python_file_path, range, 0);
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range.length = CFStringGetLength(cmds);
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CFDataRef cmds_data = CFStringCreateExternalRepresentation(NULL, cmds, kCFStringEncodingUTF8, 0);
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char prep_cmds_path[300] = PREP_CMDS_PATH;
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if(device_id != NULL)
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strcat(prep_cmds_path, device_id);
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FILE *out = fopen(prep_cmds_path, "w");
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NSString* prep_cmds_path = [NSString stringWithFormat:PREP_CMDS_PATH, tmpUUID];
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if(device_id != NULL) {
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prep_cmds_path = [prep_cmds_path stringByAppendingString:[NSString stringWithUTF8String:device_id]];
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}
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FILE *out = fopen([prep_cmds_path UTF8String], "w");
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fwrite(CFDataGetBytePtr(cmds_data), CFDataGetLength(cmds_data), 1, out);
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// Write additional commands based on mode we're running in
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const char* extra_cmds;
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@ -820,7 +831,7 @@ void write_lldb_prep_cmds(AMDeviceRef device, CFURLRef disk_app_url) {
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CFDataRef pmodule_data = CFStringCreateExternalRepresentation(NULL, pmodule, kCFStringEncodingUTF8, 0);
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out = fopen(python_file_path, "w");
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out = fopen([python_file_path UTF8String], "w");
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fwrite(CFDataGetBytePtr(pmodule_data), CFDataGetLength(pmodule_data), 1, out);
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fclose(out);
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@ -836,8 +847,6 @@ void write_lldb_prep_cmds(AMDeviceRef device, CFURLRef disk_app_url) {
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CFRelease(disk_container_url);
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CFRelease(disk_container_path);
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CFRelease(cmds_data);
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CFRelease(cf_python_command);
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CFRelease(cf_python_file_path);
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}
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CFSocketRef server_socket;
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@ -1053,12 +1062,15 @@ void launch_debugger(AMDeviceRef device, CFURLRef url) {
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// this we setup a dummy pipe on stdin, so read() would block expecting "user's" input.
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setup_dummy_pipe_on_stdin(pfd);
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char lldb_shell[400];
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sprintf(lldb_shell, LLDB_SHELL);
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if(device_id != NULL)
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strcat(lldb_shell, device_id);
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NSString* lldb_shell;
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NSString* prep_cmds = [NSString stringWithFormat:PREP_CMDS_PATH, tmpUUID];
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lldb_shell = [NSString stringWithFormat:LLDB_SHELL, prep_cmds];
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if(device_id != NULL) {
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lldb_shell = [lldb_shell stringByAppendingString: [NSString stringWithUTF8String:device_id]];
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}
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int status = system(lldb_shell); // launch lldb
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int status = system([lldb_shell UTF8String]); // launch lldb
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if (status == -1)
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perror("failed launching lldb");
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@ -1090,12 +1102,14 @@ void launch_debugger_and_exit(AMDeviceRef device, CFURLRef url) {
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if (dup2(pfd[0],STDIN_FILENO) == -1)
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perror("dup2 failed");
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char lldb_shell[400];
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sprintf(lldb_shell, LLDB_SHELL);
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if(device_id != NULL)
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strcat(lldb_shell, device_id);
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int status = system(lldb_shell); // launch lldb
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NSString* prep_cmds = [NSString stringWithFormat:PREP_CMDS_PATH, tmpUUID];
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NSString* lldb_shell = [NSString stringWithFormat:LLDB_SHELL, prep_cmds];
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if(device_id != NULL) {
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lldb_shell = [lldb_shell stringByAppendingString:[NSString stringWithUTF8String:device_id]];
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}
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int status = system([lldb_shell UTF8String]); // launch lldb
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if (status == -1)
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perror("failed launching lldb");
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@ -1389,15 +1403,6 @@ void copy_file_callback(afc_connection* afc_conn_p, const char *name,int file)
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}
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}
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BOOL mkdirp(NSString* path) {
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NSError* error = nil;
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BOOL success = [[NSFileManager defaultManager] createDirectoryAtPath:path
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withIntermediateDirectories:YES
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attributes:nil
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error:&error];
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return success;
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}
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void download_tree(AMDeviceRef device)
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{
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service_conn_t houseFd = start_house_arrest_service(device);
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@ -1781,6 +1786,13 @@ void show_version() {
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}
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int main(int argc, char *argv[]) {
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// create a UUID for tmp purposes
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CFUUIDRef uuid = CFUUIDCreate(NULL);
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CFStringRef str = CFUUIDCreateString(NULL, uuid);
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CFRelease(uuid);
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tmpUUID = [(NSString*)str autorelease];
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static struct option longopts[] = {
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{ "debug", no_argument, NULL, 'd' },
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{ "id", required_argument, NULL, 'i' },
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