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Diffstat (limited to 'libglusterfs/src/graph.y')
-rw-r--r--libglusterfs/src/graph.y137
1 files changed, 69 insertions, 68 deletions
diff --git a/libglusterfs/src/graph.y b/libglusterfs/src/graph.y
index 42d638e5fd6..e63febdc08b 100644
--- a/libglusterfs/src/graph.y
+++ b/libglusterfs/src/graph.y
@@ -22,9 +22,11 @@
#define RELAX_POISONING
-#include "xlator.h"
-#include "graph-utils.h"
-#include "logging.h"
+#include "glusterfs/xlator.h"
+#include "glusterfs/graph-utils.h"
+#include "glusterfs/logging.h"
+#include "glusterfs/syscall.h"
+#include "glusterfs/libglusterfs-messages.h"
static int new_volume (char *name);
static int volume_type (char *type);
@@ -81,7 +83,7 @@ type_error (void)
{
extern int graphyylineno;
- gf_log ("parser", GF_LOG_ERROR,
+ gf_msg ("parser", GF_LOG_ERROR, 0, LG_MSG_VOLFILE_PARSE_ERROR,
"Volume %s, before line %d: Please specify volume type",
curr->name, graphyylineno);
return;
@@ -93,7 +95,7 @@ sub_error (void)
{
extern int graphyylineno;
- gf_log ("parser", GF_LOG_ERROR,
+ gf_msg ("parser", GF_LOG_ERROR, 0, LG_MSG_VOLFILE_PARSE_ERROR,
"Volume %s, before line %d: Please specify subvolumes",
curr->name, graphyylineno);
return;
@@ -105,7 +107,7 @@ option_error (void)
{
extern int graphyylineno;
- gf_log ("parser", GF_LOG_ERROR,
+ gf_msg ("parser", GF_LOG_ERROR, 0, LG_MSG_VOLFILE_PARSE_ERROR,
"Volume %s, before line %d: Please specify "
"option <key> <value>",
curr->name, graphyylineno);
@@ -121,14 +123,13 @@ new_volume (char *name)
int ret = 0;
if (!name) {
- gf_log ("parser", GF_LOG_DEBUG,
- "Invalid argument name: '%s'", name);
+ gf_msg_debug ("parser", 0,"Invalid argument name");
ret = -1;
goto out;
}
if (curr) {
- gf_log ("parser", GF_LOG_ERROR,
+ gf_msg ("parser", GF_LOG_ERROR, 0, LG_MSG_INVALID_ENTRY,
"new volume (%s) definition in line %d unexpected",
name, graphyylineno);
ret = -1;
@@ -139,7 +140,6 @@ new_volume (char *name)
gf_common_mt_xlator_t);
if (!curr) {
- gf_log ("parser", GF_LOG_ERROR, "Out of memory");
ret = -1;
goto out;
}
@@ -148,9 +148,9 @@ new_volume (char *name)
while (trav) {
if (!strcmp (name, trav->name)) {
- gf_log ("parser", GF_LOG_ERROR,
- "Line %d: volume '%s' defined again",
- graphyylineno, name);
+ gf_msg ("parser", GF_LOG_ERROR, 0,
+ LG_MSG_VOLFILE_PARSE_ERROR, "Line %d: volume "
+ "'%s' defined again", graphyylineno, name);
ret = -1;
goto out;
}
@@ -164,7 +164,8 @@ new_volume (char *name)
goto out;
}
- curr->options = get_new_dict ();
+ INIT_LIST_HEAD(&curr->volume_options);
+ curr->options = dict_new ();
if (!curr->options) {
GF_FREE (curr->name);
@@ -182,8 +183,9 @@ new_volume (char *name)
construct->first = curr;
construct->xl_count++;
+ curr->xl_id = construct->xl_count;
- gf_log ("parser", GF_LOG_TRACE, "New node for '%s'", name);
+ gf_msg_trace ("parser", 0, "New node for '%s'", name);
out:
GF_FREE (name);
@@ -199,14 +201,14 @@ volume_type (char *type)
int32_t ret = 0;
if (!type) {
- gf_log ("parser", GF_LOG_DEBUG, "Invalid argument type");
+ gf_msg_debug ("parser", 0, "Invalid argument type");
ret = -1;
goto out;
}
ret = xlator_set_type (curr, type);
if (ret) {
- gf_log ("parser", GF_LOG_ERROR,
+ gf_msg ("parser", GF_LOG_ERROR, 0, LG_MSG_INVALID_ENTRY,
"Volume '%s', line %d: type '%s' is not valid or "
"not found on this machine",
curr->name, graphyylineno, type);
@@ -214,7 +216,7 @@ volume_type (char *type)
goto out;
}
- gf_log ("parser", GF_LOG_TRACE, "Type:%s:%s", curr->name, type);
+ gf_msg_trace ("parser", 0, "Type:%s:%s", curr->name, type);
out:
GF_FREE (type);
@@ -231,25 +233,25 @@ volume_option (char *key, char *value)
char *set_value = NULL;
if (!key || !value){
- gf_log ("parser", GF_LOG_ERROR, "Invalid argument");
+ gf_msg ("parser", GF_LOG_ERROR, 0,
+ LG_MSG_INVALID_VOLFILE_ENTRY, "Invalid argument");
ret = -1;
goto out;
}
set_value = gf_strdup (value);
- ret = dict_set_dynstr (curr->options, key, set_value);
+ ret = dict_set_option (curr->options, key, set_value);
if (ret == 1) {
- gf_log ("parser", GF_LOG_ERROR,
- "Volume '%s', line %d: duplicate entry "
- "('option %s') present",
+ gf_msg ("parser", GF_LOG_ERROR, 0,
+ LG_MSG_INVALID_VOLFILE_ENTRY, "Volume '%s', line %d: "
+ "duplicate entry ('option %s') present",
curr->name, graphyylineno, key);
ret = -1;
goto out;
}
- gf_log ("parser", GF_LOG_TRACE, "Option:%s:%s:%s",
- curr->name, key, value);
+ gf_msg_trace ("parser", 0, "Option:%s:%s:%s", curr->name, key, value);
out:
GF_FREE (key);
@@ -267,7 +269,8 @@ volume_sub (char *sub)
int ret = 0;
if (!sub) {
- gf_log ("parser", GF_LOG_ERROR, "Invalid subvolumes argument");
+ gf_msg ("parser", GF_LOG_ERROR, 0, LG_MSG_INVALID_ENTRY,
+ "Invalid subvolumes argument");
ret = -1;
goto out;
}
@@ -281,16 +284,15 @@ volume_sub (char *sub)
}
if (!trav) {
- gf_log ("parser", GF_LOG_ERROR,
+ gf_msg ("parser", GF_LOG_ERROR, 0, LG_MSG_SUB_VOLUME_ERROR,
"Volume '%s', line %d: subvolume '%s' is not defined "
- "prior to usage",
- curr->name, graphyylineno, sub);
+ "prior to usage",curr->name, graphyylineno, sub);
ret = -1;
goto out;
}
if (trav == curr) {
- gf_log ("parser", GF_LOG_ERROR,
+ gf_msg ("parser", GF_LOG_ERROR, 0, LG_MSG_INVALID_ENTRY,
"Volume '%s', line %d: has '%s' itself as subvolume",
curr->name, graphyylineno, sub);
ret = -1;
@@ -299,12 +301,11 @@ volume_sub (char *sub)
ret = glusterfs_xlator_link (curr, trav);
if (ret) {
- gf_log ("parser", GF_LOG_ERROR, "Out of memory");
ret = -1;
goto out;
}
- gf_log ("parser", GF_LOG_TRACE, "child:%s->%s", curr->name, sub);
+ gf_msg_trace ("parser", 0, "child:%s->%s", curr->name, sub);
out:
GF_FREE (sub);
@@ -317,11 +318,11 @@ static int
volume_end (void)
{
if (!curr->fops) {
- gf_log ("parser", GF_LOG_ERROR,
+ gf_msg ("parser", GF_LOG_ERROR, 0, LG_MSG_VOLUME_ERROR,
"\"type\" not specified for volume %s", curr->name);
return -1;
}
- gf_log ("parser", GF_LOG_TRACE, "end:%s", curr->name);
+ gf_msg_trace ("parser", 0, "end:%s", curr->name);
curr = NULL;
return 0;
@@ -343,38 +344,35 @@ graphyyerror (const char *str)
if (curr && curr->name && graphyytext) {
if (!strcmp (graphyytext, "volume")) {
- gf_log ("parser", GF_LOG_ERROR,
- "'end-volume' not defined for volume '%s'",
- curr->name);
+ gf_msg ("parser", GF_LOG_ERROR, 0,
+ LG_MSG_VOLUME_ERROR, "'end-volume' not"
+ " defined for volume '%s'", curr->name);
} else if (!strcmp (graphyytext, "type")) {
- gf_log ("parser", GF_LOG_ERROR,
+ gf_msg ("parser", GF_LOG_ERROR, 0, LG_MSG_VOLUME_ERROR,
"line %d: duplicate 'type' defined for "
- "volume '%s'",
- graphyylineno, curr->name);
+ "volume '%s'", graphyylineno, curr->name);
} else if (!strcmp (graphyytext, "subvolumes")) {
- gf_log ("parser", GF_LOG_ERROR,
- "line %d: duplicate 'subvolumes' defined for "
- "volume '%s'",
+ gf_msg ("parser", GF_LOG_ERROR, 0,
+ LG_MSG_SUB_VOLUME_ERROR, "line %d: duplicate "
+ "'subvolumes' defined for volume '%s'",
graphyylineno, curr->name);
} else if (curr) {
- gf_log ("parser", GF_LOG_ERROR,
+ gf_msg ("parser", GF_LOG_ERROR, 0, LG_MSG_SYNTAX_ERROR,
"syntax error: line %d (volume '%s'): \"%s\""
"\nallowed tokens are 'volume', 'type', "
"'subvolumes', 'option', 'end-volume'()",
- graphyylineno, curr->name,
- graphyytext);
+ graphyylineno, curr->name, graphyytext);
} else {
- gf_log ("parser", GF_LOG_ERROR,
+ gf_msg ("parser", GF_LOG_ERROR, 0, LG_MSG_SYNTAX_ERROR,
"syntax error: line %d (just after volume "
"'%s'): \"%s\"\n(%s)",
- graphyylineno, curr->name,
- graphyytext,
+ graphyylineno, curr->name, graphyytext,
"allowed tokens are 'volume', 'type', "
"'subvolumes', 'option', 'end-volume'");
}
} else {
- gf_log ("parser", GF_LOG_ERROR,
- "syntax error in line %d: \"%s\" \n"
+ gf_msg ("parser", GF_LOG_ERROR, 0, LG_MSG_SYNTAX_ERROR,
+ "syntax error in line %d: \"%s\"\n"
"(allowed tokens are 'volume', 'type', "
"'subvolumes', 'option', 'end-volume')\n",
graphyylineno, graphyytext);
@@ -395,7 +393,8 @@ execute_cmd (char *cmd, char **result, size_t size)
fpp = popen (cmd, "r");
if (!fpp) {
- gf_log ("parser", GF_LOG_ERROR, "%s: failed to popen", cmd);
+ gf_msg ("parser", GF_LOG_ERROR, 0, LG_MSG_FILE_OP_FAILED,
+ "%s: failed to popen", cmd);
return -1;
}
@@ -445,7 +444,6 @@ preprocess (FILE *srcfp, FILE *dstfp)
cmd = GF_CALLOC (cmd_buf_size, 1,
gf_common_mt_char);
if (cmd == NULL) {
- gf_log ("parser", GF_LOG_ERROR, "Out of memory");
return -1;
}
@@ -453,7 +451,6 @@ preprocess (FILE *srcfp, FILE *dstfp)
gf_common_mt_char);
if (result == NULL) {
GF_FREE (cmd);
- gf_log ("parser", GF_LOG_ERROR, "Out of memory");
return -1;
}
@@ -515,9 +512,9 @@ preprocess (FILE *srcfp, FILE *dstfp)
}
if (in_backtick) {
- gf_log ("parser", GF_LOG_ERROR,
- "Unterminated backtick in volume specfication file at line (%d), column (%d).",
- line, column);
+ gf_msg ("parser", GF_LOG_ERROR, 0, LG_MSG_VOLUME_ERROR,
+ "Unterminated backtick in volume specification file at "
+ "line (%d), column (%d).", line, column);
ret = -1;
}
@@ -546,6 +543,9 @@ glusterfs_graph_new ()
INIT_LIST_HEAD (&graph->list);
+ pthread_mutex_init(&graph->mutex, NULL);
+ pthread_cond_init(&graph->child_down_cond, NULL);
+
gettimeofday (&graph->dob, NULL);
return graph;
@@ -559,22 +559,22 @@ glusterfs_graph_construct (FILE *fp)
int tmp_fd = -1;
glusterfs_graph_t *graph = NULL;
FILE *tmp_file = NULL;
- char template[PATH_MAX] = {0};
+ char template[] = "/tmp/tmp.XXXXXX";
static pthread_mutex_t graph_mutex = PTHREAD_MUTEX_INITIALIZER;
graph = glusterfs_graph_new ();
if (!graph)
goto err;
- strcpy (template, "/tmp/tmp.XXXXXX");
+ /* coverity[secure_temp] mkstemp uses 0600 as the mode and is safe */
tmp_fd = mkstemp (template);
if (-1 == tmp_fd)
goto err;
- ret = unlink (template);
+ ret = sys_unlink (template);
if (ret < 0) {
- gf_log ("parser", GF_LOG_WARNING, "Unable to delete file: %s",
- template);
+ gf_msg ("parser", GF_LOG_WARNING, 0, LG_MSG_FILE_OP_FAILED,
+ "Unable to delete file: %s", template);
}
tmp_file = fdopen (tmp_fd, "w+b");
@@ -583,7 +583,8 @@ glusterfs_graph_construct (FILE *fp)
ret = preprocess (fp, tmp_file);
if (ret < 0) {
- gf_log ("parser", GF_LOG_ERROR, "parsing of backticks failed");
+ gf_msg ("parser", GF_LOG_ERROR, 0, LG_MSG_BACKTICK_PARSE_FAILED,
+ "parsing of backticks failed");
goto err;
}
@@ -597,9 +598,8 @@ glusterfs_graph_construct (FILE *fp)
pthread_mutex_unlock (&graph_mutex);
if (ret == 1) {
- gf_log ("parser", GF_LOG_DEBUG,
- "parsing of volfile failed, please review it "
- "once more");
+ gf_msg_debug ("parser", 0, "parsing of volfile failed, please "
+ "review it once more");
goto err;
}
@@ -609,9 +609,10 @@ err:
if (tmp_file) {
fclose (tmp_file);
} else {
- gf_log ("parser", GF_LOG_ERROR, "cannot create temporary file");
+ gf_msg ("parser", GF_LOG_ERROR, 0, LG_MSG_FILE_OP_FAILED,
+ "cannot create temporary file");
if (-1 != tmp_fd)
- close (tmp_fd);
+ sys_close (tmp_fd);
}
glusterfs_graph_destroy (graph);
generated by cgit (git 2.34.1) at 2025-12-28 10:49:30 +0000