diff options
Diffstat (limited to '')
| -rw-r--r-- | src/gpgme-json.c | 56 |
1 files changed, 50 insertions, 6 deletions
diff --git a/src/gpgme-json.c b/src/gpgme-json.c index e38f9d89..b54d9a8a 100644 --- a/src/gpgme-json.c +++ b/src/gpgme-json.c @@ -41,6 +41,10 @@ #include "cJSON.h" +#if GPGRT_VERSION_NUMBER < 0x011c00 /* 1.28 */ +int main (void){fputs ("Build with Libgpg-error >= 1.28!\n", stderr);return 1;} +#else /* libgpg-error >= 1.28 */ + /* We don't allow a request with more than 64 MiB. */ #define MAX_REQUEST_SIZE (64 * 1024 * 1024) @@ -56,7 +60,8 @@ static char *error_object_string (const char *message, /* True if interactive mode is active. */ static int opt_interactive; - +/* True is debug mode is active. */ +static int opt_debug; /* @@ -754,7 +759,7 @@ op_help (cjson_t request, cjson_t result) /* Process a request and return the response. The response is a newly - * allocated staring or NULL in case of an error. */ + * allocated string or NULL in case of an error. */ static char * process_request (const char *request) { @@ -845,7 +850,6 @@ process_request (const char *request) leave: cJSON_Delete (json); - json = NULL; if (opt_interactive) res = cJSON_Print (response); else @@ -1072,7 +1076,7 @@ interactive_repl (void) } -/* Read and process asingle request. */ +/* Read and process a single request. */ static void read_and_process_single_request (void) { @@ -1126,6 +1130,7 @@ native_messaging_repl (void) * binary mode. */ es_set_binary (es_stdin); es_set_binary (es_stdout); + es_setbuf (es_stdin, NULL); /* stdin needs to be unbuffered! */ for (;;) { @@ -1149,7 +1154,7 @@ native_messaging_repl (void) { log_error ("error reading request: request too long (%zu MiB)\n", (size_t)nrequest / (1024*1024)); - /* Fixme: Shall we read the request t the bit bucket and + /* Fixme: Shall we read the request to the bit bucket and * return an error reponse or just return an error reponse * and terminate? Needs some testing. */ break; @@ -1181,8 +1186,12 @@ native_messaging_repl (void) } else /* Process request */ { + if (opt_debug) + log_debug ("request='%s'\n", request); xfree (response); response = process_request (request); + if (opt_debug) + log_debug ("response='%s'\n", response); } nresponse = strlen (response); @@ -1263,12 +1272,18 @@ main (int argc, char *argv[]) enum { CMD_DEFAULT = 0, CMD_INTERACTIVE = 'i', CMD_SINGLE = 's', - CMD_LIBVERSION = 501 + CMD_LIBVERSION = 501, } cmd = CMD_DEFAULT; + enum { + OPT_DEBUG = 600 + }; + static gpgrt_opt_t opts[] = { ARGPARSE_c (CMD_INTERACTIVE, "interactive", "Interactive REPL"), ARGPARSE_c (CMD_SINGLE, "single", "Single request mode"), ARGPARSE_c (CMD_LIBVERSION, "lib-version", "Show library version"), + ARGPARSE_s_n(OPT_DEBUG, "debug", "Flyswatter"), + ARGPARSE_end() }; gpgrt_argparse_t pargs = { &argc, &argv}; @@ -1298,6 +1313,8 @@ main (int argc, char *argv[]) cmd = pargs.r_opt; break; + case OPT_DEBUG: opt_debug = 1; break; + default: pargs.err = ARGPARSE_PRINT_WARNING; break; @@ -1305,6 +1322,29 @@ main (int argc, char *argv[]) } gpgrt_argparse (NULL, &pargs, NULL); + if (!opt_debug) + { + const char *s = getenv ("GPGME_JSON_DEBUG"); + if (s && atoi (s) > 0) + opt_debug = 1; + } + + if (opt_debug) + { + const char *home = getenv ("HOME"); + char *file = xstrconcat ("socket://", + home? home:"/tmp", + "/.gnupg/S.gpgme-json.log", NULL); + log_set_file (file); + xfree (file); + } + + if (opt_debug) + { int i; + for (i=0; argv[i]; i++) + log_debug ("argv[%d]='%s'\n", i, argv[i]); + } + switch (cmd) { case CMD_DEFAULT: @@ -1327,6 +1367,10 @@ main (int argc, char *argv[]) break; } + if (opt_debug) + log_debug ("ready"); + #endif /* This is a modern libgp-error. */ return 0; } +#endif /* libgpg-error >= 1.28 */ |