Moved remotely

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@48 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/switch_config.c

@@ -0,0 +1,158 @@
+/* 
+ * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ * Copyright (C) 2005/2006, Anthony Minessale II <anthmct@yahoo.com>
+ *
+ * Version: MPL 1.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
+ *
+ * The Initial Developer of the Original Code is
+ * Anthony Minessale II <anthmct@yahoo.com>
+ * Portions created by the Initial Developer are Copyright (C)
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ * 
+ * Anthony Minessale II <anthmct@yahoo.com>
+ *
+ *
+ * switch_config.c -- Configuration File Parser
+ *
+ */
+#include <switch_config.h>
+
+#ifndef SWITCH_CONF_DIR
+#ifdef WIN32
+#define SWITCH_CONF_DIR ".\\conf"
+#else
+#define SWITCH_CONF_DIR "/usr/local/freeswitch/conf"
+#endif
+#endif
+
+SWITCH_DECLARE(int) switch_config_open_file(switch_config *cfg, char *file_path)
+{
+	FILE *f;
+	char *path = NULL;
+	char path_buf[1024];
+
+	if (file_path[0] == '/') {
+		path = file_path;
+	} else {
+		snprintf(path_buf, sizeof(path_buf), "%s/%s", SWITCH_CONF_DIR, file_path);
+		path = path_buf;
+	}
+
+	if (!path || !(f = fopen(path, "r"))) {
+		return 0;
+	}
+
+	memset(cfg, 0, sizeof(*cfg));
+	cfg->file = f;
+	cfg->path = path;
+
+	return 1;
+}
+
+
+SWITCH_DECLARE(void) switch_config_close_file(switch_config *cfg)
+{
+
+	if (cfg->file) {
+		fclose(cfg->file);
+	}
+
+	memset(cfg, 0, sizeof(*cfg));
+}
+
+
+
+SWITCH_DECLARE(int) switch_config_next_pair(switch_config *cfg, char **var, char **val)
+{
+	int ret = 0;
+	char *p, *end;
+
+	*var = *val = NULL;
+
+	for(;;) {
+		cfg->lineno++;
+
+		if (!fgets(cfg->buf, sizeof(cfg->buf), cfg->file)) {
+			ret = 0;
+			break;
+		}
+
+		*var = cfg->buf;
+
+		if (**var == '[' && (end = strchr(*var, ']'))) {
+			*end = '\0';
+			(*var)++;
+			switch_copy_string(cfg->category, *var, sizeof(cfg->category));
+			continue;
+		}
+
+		if (**var == '#' || **var == '\n' || **var == '\r') {
+			continue;
+		}
+
+		if ((end = strchr(*var, '#'))) {
+			*end = '\0';
+			end--;
+		} else if ((end = strchr(*var, '\n'))) {
+			if (*end - 1 == '\r') {
+				end--;
+			}
+			*end = '\0';
+		}
+
+		p = *var;
+		while ((*p == ' ' || *p == '\t') && p != end) {
+			*p = '\0';
+			p++;
+		}
+		*var = p;
+
+		if (!(*val = strchr(*var, '='))) {
+			ret = -1;
+			//log_printf(0, server.log, "Invalid syntax on %s: line %d\n", cfg->path, cfg->lineno);
+			continue;
+		} else {
+			p = *val - 1;
+			*(*val) = '\0';
+			(*val)++;
+			if (*(*val) == '>') {
+				*(*val) = '\0';
+				(*val)++;
+			}
+
+			while ((*p == ' ' || *p == '\t') && p != *var) {
+				*p = '\0';
+				p--;
+			}
+
+			p = *val;
+			while ((*p == ' ' || *p == '\t') && p != end) {
+				*p = '\0';
+				p++;
+			}
+			*val = p;
+			ret = 1;
+			break;
+		}
+	}
+
+	return ret;
+
+}
+
+
+