Add a CLI command to export the AGI command docs

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@72931 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 69 insertions, 0 deletions

diff --git a/res/res_agi.c b/res/res_agi.c
index cd7e0a928..13755119f 100644
--- a/res/res_agi.c
+++ b/res/res_agi.c
@@ -1673,6 +1673,71 @@ static int help_workhorse(int fd, char *match[])
 	return 0;
 }
 
+#ifdef AST_DEVMODE
+static char *handle_agi_dump_commanddocs(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
+{
+	FILE *f;
+	char *command_name = NULL;
+	const char *fn = "/tmp/ast_agi_commands.tex";
+	int i;
+
+	switch (cmd) {
+	case CLI_INIT:
+		e->command = "agi dump commanddocs";
+		e->usage =
+			"Usage: agi dump commanddocs [command]\n"
+			"       Dump manager action documentation to /tmp/ast_agi_commands.tex.\n";
+		return NULL;
+	case CLI_GENERATE:
+		return NULL;
+	}
+
+	if (a->argc == e->args + 1)
+		command_name = a->argv[e->args];
+	else if (a->argc != e->args)
+		return CLI_SHOWUSAGE;
+
+	if (!(f = fopen(fn, "w+"))) {
+		ast_cli(a->fd, "Unable to open %s for writing!\n", fn);
+		return CLI_FAILURE;
+	}
+
+	fprintf(f, "%% This file is automatically generated by the \"manager dump actiondocs\" CLI command.  Any manual edits will be lost.\n");
+
+	/* XXX Not thread safe :( */
+	for (i = 0; i < ARRAY_LEN(commands); i++) {
+		struct agi_command *command;	
+		char fullcmd[80];
+
+		command = &commands[i];
+		ast_join(fullcmd, sizeof(fullcmd), command->cmda);
+
+		if (command_name && strcasecmp(fullcmd, command_name))
+			continue;
+	
+		fprintf(f, "\\section{%s}\n"
+				"\\subsection{Summary}\n"
+				"\\begin{verbatim}\n"
+				"%s\n"
+				"\\end{verbatim}\n"
+				"\\subsection{Usage}\n"
+				"\\begin{verbatim}\n"
+				"%s\n"
+				"\\end{verbatim}\n\n\n", 
+				fullcmd, command->summary, command->usage);
+
+		if (command_name)
+			break;
+	}
+
+	fclose(f);
+
+	ast_cli(a->fd, "Documentation has been dumped to %s\n", fn);
+
+	return CLI_SUCCESS;
+}
+#endif /* AST_DEVMODE */
+
 int ast_agi_register(agi_command *agi)
 {
 	int x;
@@ -2164,6 +2229,10 @@ static struct ast_cli_entry cli_agi[] = {
 	{ { "agi", "dumphtml", NULL },
 	handle_agidumphtml, "Dumps a list of agi commands in html format",
 	dumpagihtml_help },
+
+#ifdef AST_DEVMODE
+	NEW_CLI(handle_agi_dump_commanddocs, "Dump agi command documentation in LaTeX format"),
+#endif
 };
 
 static int unload_module(void)