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Diffstat (limited to 'tests/dlt_test_filetransfer.c')
-rw-r--r-- | tests/dlt_test_filetransfer.c | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/tests/dlt_test_filetransfer.c b/tests/dlt_test_filetransfer.c new file mode 100644 index 0000000..085d90d --- /dev/null +++ b/tests/dlt_test_filetransfer.c @@ -0,0 +1,179 @@ +#include <stdlib.h> +#include <stdio.h> +#include <ctype.h> + +#include <dlt_filetransfer.h> /*Needed for transferring files with the dlt protocol*/ +#include <dlt.h> /*Needed for dlt logging*/ +#include <zlib.h> + +#define MAXSTRLEN 1024 + +#define FLTR_APP_DESC "Filetransfer application" +#define FLTR_CONTEXT_DESC "Filetransfer context" + +#define FLTR_APP "FLTR" +#define FLTR_CONTEXT "FLTR" + +#define TIMEOUT 1 + +//!Declare some context for the file transfer. It's not a must have to do this, but later you can set a filter on this context in the dlt viewer. +DLT_DECLARE_CONTEXT(fileContext); + +/** + * Print usage information of tool. + */ +void usage() +{ + char version[255]; + + dlt_get_version(version,255); + + printf("Usage: dlt-example-filetransfer [options] absolute-path-to-file\n"); + printf("Simple filetransfer example"); + printf("%s \n", version); + printf("Options:\n"); + printf("-a apid - Set application id to apid (default: FLTR)\n"); + printf("-c ctid - Set context id to ctid (default: FLTR)\n"); + printf("-t ms - Timeout between file packages in ms (minimum 1 ms)\n"); + printf("-d - Flag to delete the file after the transfer (default: false)\n"); + printf("-i - Flag to log file infos to DLT before transfer file (default: false)\n"); + printf("-h - This help\n"); + +} + + +//!Main program dlt-test-filestransfer starts here +int main(int argc, char* argv[]) +{ + //char str[MAXSTRLEN]; + int opt, timeout; + + char apid[DLT_ID_SIZE]; + char ctid[DLT_ID_SIZE]; + + //char version[255]; + int index; + int dflag = 0; + int iflag = 0; + char *file = 0; + char *tvalue = 0; + + unsigned long crc = crc32(0L, Z_NULL, 0); + unsigned long FLENGHT = 1024*1024; // --> 1MB + unsigned char buffer[FLENGHT]; + FILE *fp; + + dlt_set_id(apid, FLTR_APP); + dlt_set_id(ctid, FLTR_CONTEXT); + + while ((opt = getopt(argc, argv, "idf:t:a:c:h")) != -1) + { + switch (opt) + { + case 'd': + { + dflag = 1; + break; + } + case 'i': + { + iflag = 1; + break; + } + case 't': + { + tvalue = optarg; + break; + } + case 'a': + { + dlt_set_id(apid,optarg); + break; + } + case 'c': + { + dlt_set_id(ctid,optarg); + break; + } + case 'h': + { + usage(); + break; + } + case '?': + { + if (optopt == 'a' || optopt == 'c' || optopt == 't') + { + fprintf (stderr, "Option -%c requires an argument.\n", optopt); + } + else if (isprint (optopt)) + { + fprintf (stderr, "Unknown option `-%c'.\n", optopt); + } + else + { + fprintf (stderr, "Unknown option character `\\x%x'.\n",optopt); + } + /* unknown or wrong option used, show usage information and terminate */ + usage(); + return -1; + } + } + } + + for (index = optind; index < argc; index++) + { + file = argv[index]; + } + + if (file == 0) + { + /* no message, show usage and terminate */ + fprintf(stderr,"ERROR: No absolute path to file specified\n"); + usage(); + return -1; + } + + + if (tvalue) + { + timeout = atoi(tvalue); + } + else + { + timeout = TIMEOUT; + } + + //Register the application at the dlt-daemon + DLT_REGISTER_APP(apid,FLTR_APP_DESC); + + //Register the context of the main program at the dlt-daemon + DLT_REGISTER_CONTEXT(fileContext,ctid,FLTR_CONTEXT_DESC); + + // create crc32 checksum + fp = fopen (file,"rb"); + size_t readBytes = fread(buffer, sizeof(char), FLENGHT, fp); + crc = crc32(crc, buffer, readBytes); + fclose(fp); + + // send crc32 checksum to daemon + DLT_LOG(fileContext,DLT_LOG_INFO, DLT_STRING("CRC"), DLT_UINT(crc), DLT_STRING(file)); + + //More details in corresponding methods + if( iflag ) + { + dlt_user_log_file_infoAbout(&fileContext,file); + } + + if( dlt_user_log_file_complete(&fileContext,file,dflag,timeout) < 0 ) + { + printf("File couldn't be transferred. Please check the dlt log messages.\n"); + } + + //Unregister the context in which the file transfer happened from the dlt-daemon + DLT_UNREGISTER_CONTEXT(fileContext); + //Unregister the context of the main program from the dlt-daemon + DLT_UNREGISTER_APP(); + + return 0; +} |