3:16 a.m.
Now that we have VIR_EXTRACT_URI_ARG_* macros, we can use them in
the rest of the places where an URI is parsed. This also unifies
behavior wrt to query arguments handling. For instance, our
virAdmConnectOpen() accepts "?socket=..." but not "?SOCKET="
whereas plain virConnectOpen() does accept both.
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
src/admin/libvirt-admin.c | 15 +++---
src/esx/esx_util.c | 96 +++++++++++++++++++--------------------
src/hyperv/hyperv_util.c | 30 ++++++------
src/qemu/qemu_migration.c | 21 ++++-----
src/util/virauth.c | 12 ++---
src/util/viruri.h | 12 +++++
6 files changed, 92 insertions(+), 94 deletions(-)
diff --git a/src/admin/libvirt-admin.c b/src/admin/libvirt-admin.c
index 1786a283e5..0f2410d18d 100644
--- a/src/admin/libvirt-admin.c
+++ b/src/admin/libvirt-admin.c
@@ -109,16 +109,13 @@ getSocketPath(virURI *uri)
for (i = 0; i < uri->paramsCount; i++) {
- virURIParam *param = &uri->params[i];
+ virURIParam *var = &uri->params[i];
- if (STREQ(param->name, "socket")) {
- g_free(sock_path);
- sock_path = g_strdup(param->value);
- } else {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("Unknown URI parameter '%s'"),
param->name);
- return NULL;
- }
+ VIR_EXTRACT_URI_ARG_STR("socket", sock_path);
+
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("Unknown URI parameter '%s'"), var->name);
+ return NULL;
}
if (!sock_path) {
diff --git a/src/esx/esx_util.c b/src/esx/esx_util.c
index 89d5517262..8c0f39ecc9 100644
--- a/src/esx/esx_util.c
+++ b/src/esx/esx_util.c
@@ -40,8 +40,8 @@ esxUtil_ParseUri(esxUtil_ParsedUri **parsedUri, virURI *uri)
{
int result = -1;
size_t i;
- int noVerify;
- int autoAnswer;
+ int noVerify = -1;
+ int autoAnswer = -1;
char *tmp;
ESX_VI_CHECK_ARG_LIST(parsedUri);
@@ -49,71 +49,39 @@ esxUtil_ParseUri(esxUtil_ParsedUri **parsedUri, virURI *uri)
*parsedUri = g_new0(esxUtil_ParsedUri, 1);
for (i = 0; i < uri->paramsCount; i++) {
- virURIParam *queryParam = &uri->params[i];
+ virURIParam *var = &uri->params[i];
- if (STRCASEEQ(queryParam->name, "transport")) {
- g_free((*parsedUri)->transport);
+ VIR_EXTRACT_URI_ARG_STR("transport", (*parsedUri)->transport);
+ VIR_EXTRACT_URI_ARG_STR("vcenter", (*parsedUri)->vCenter);
+ VIR_EXTRACT_URI_ARG_INT("no_verify", noVerify, cleanup);
+ VIR_EXTRACT_URI_ARG_INT("auto_answer", autoAnswer, cleanup);
- (*parsedUri)->transport = g_strdup(queryParam->value);
-
- if (STRNEQ((*parsedUri)->transport, "http") &&
- STRNEQ((*parsedUri)->transport, "https")) {
- virReportError(VIR_ERR_INVALID_ARG,
- _("Query parameter 'transport' has unexpected
value "
- "'%s' (should be http|https)"),
- (*parsedUri)->transport);
- goto cleanup;
- }
- } else if (STRCASEEQ(queryParam->name, "vcenter")) {
- g_free((*parsedUri)->vCenter);
-
- (*parsedUri)->vCenter = g_strdup(queryParam->value);
- } else if (STRCASEEQ(queryParam->name, "no_verify")) {
- if (virStrToLong_i(queryParam->value, NULL, 10, &noVerify) < 0 ||
- (noVerify != 0 && noVerify != 1)) {
- virReportError(VIR_ERR_INVALID_ARG,
- _("Query parameter 'no_verify' has unexpected
value "
- "'%s' (should be 0 or 1)"),
queryParam->value);
- goto cleanup;
- }
-
- (*parsedUri)->noVerify = noVerify != 0;
- } else if (STRCASEEQ(queryParam->name, "auto_answer")) {
- if (virStrToLong_i(queryParam->value, NULL, 10, &autoAnswer) < 0
||
- (autoAnswer != 0 && autoAnswer != 1)) {
- virReportError(VIR_ERR_INVALID_ARG,
- _("Query parameter 'auto_answer' has
unexpected "
- "value '%s' (should be 0 or 1)"),
queryParam->value);
- goto cleanup;
- }
-
- (*parsedUri)->autoAnswer = autoAnswer != 0;
- } else if (STRCASEEQ(queryParam->name, "proxy")) {
+ if (STRCASEEQ(var->name, "proxy")) {
/* Expected format: [<type>://]<hostname>[:<port>] */
(*parsedUri)->proxy = true;
(*parsedUri)->proxy_type = CURLPROXY_HTTP;
g_clear_pointer(&(*parsedUri)->proxy_hostname, g_free);
(*parsedUri)->proxy_port = 1080;
- if ((tmp = STRSKIP(queryParam->value, "http://"))) {
+ if ((tmp = STRSKIP(var->value, "http://"))) {
(*parsedUri)->proxy_type = CURLPROXY_HTTP;
- } else if ((tmp = STRSKIP(queryParam->value, "socks://")) ||
- (tmp = STRSKIP(queryParam->value, "socks5://"))) {
+ } else if ((tmp = STRSKIP(var->value, "socks://")) ||
+ (tmp = STRSKIP(var->value, "socks5://"))) {
(*parsedUri)->proxy_type = CURLPROXY_SOCKS5;
- } else if ((tmp = STRSKIP(queryParam->value, "socks4://"))) {
+ } else if ((tmp = STRSKIP(var->value, "socks4://"))) {
(*parsedUri)->proxy_type = CURLPROXY_SOCKS4;
- } else if ((tmp = STRSKIP(queryParam->value, "socks4a://"))) {
+ } else if ((tmp = STRSKIP(var->value, "socks4a://"))) {
(*parsedUri)->proxy_type = CURLPROXY_SOCKS4A;
- } else if ((tmp = strstr(queryParam->value, "://"))) {
+ } else if ((tmp = strstr(var->value, "://"))) {
*tmp = '\0';
virReportError(VIR_ERR_INVALID_ARG,
_("Query parameter 'proxy' contains
unexpected "
"type '%s' (should be
(http|socks(|4|4a|5))"),
- queryParam->value);
+ var->value);
goto cleanup;
} else {
- tmp = queryParam->value;
+ tmp = var->value;
}
(*parsedUri)->proxy_hostname = g_strdup(tmp);
@@ -141,7 +109,7 @@ esxUtil_ParseUri(esxUtil_ParsedUri **parsedUri, virURI *uri)
}
} else {
VIR_WARN("Ignoring unexpected query parameter '%s'",
- queryParam->name);
+ var->name);
}
}
@@ -150,6 +118,36 @@ esxUtil_ParseUri(esxUtil_ParsedUri **parsedUri, virURI *uri)
if (!(*parsedUri)->transport)
(*parsedUri)->transport = g_strdup("https");
+ if (STRNEQ((*parsedUri)->transport, "http") &&
+ STRNEQ((*parsedUri)->transport, "https")) {
+ virReportError(VIR_ERR_INVALID_ARG,
+ _("Query parameter 'transport' has unexpected value
'%s' (should be http|https)"),
+ (*parsedUri)->transport);
+ goto cleanup;
+ }
+
+ if (noVerify >= 0) {
+ if (noVerify != 0 && noVerify != 1) {
+ virReportError(VIR_ERR_INVALID_ARG,
+ _("Query parameter 'no_verify' has unexpected
value '%d' (should be 0 or 1)"),
+ noVerify);
+ goto cleanup;
+ }
+
+ (*parsedUri)->noVerify = noVerify != 0;
+ }
+
+ if (autoAnswer >= 0) {
+ if (autoAnswer != 0 && autoAnswer != 1) {
+ virReportError(VIR_ERR_INVALID_ARG,
+ _("Query parameter 'auto_answer' has unexpected
value '%d' (should be 0 or 1)"),
+ autoAnswer);
+ goto cleanup;
+ }
+
+ (*parsedUri)->autoAnswer = autoAnswer != 0;
+ }
+
result = 0;
cleanup:
diff --git a/src/hyperv/hyperv_util.c b/src/hyperv/hyperv_util.c
index fe71e47285..38daa27743 100644
--- a/src/hyperv/hyperv_util.c
+++ b/src/hyperv/hyperv_util.c
@@ -45,30 +45,26 @@ hypervParseUri(hypervParsedUri **parsedUri, virURI *uri)
*parsedUri = g_new0(hypervParsedUri, 1);
for (i = 0; i < uri->paramsCount; i++) {
- virURIParam *queryParam = &uri->params[i];
+ virURIParam *var = &uri->params[i];
- if (STRCASEEQ(queryParam->name, "transport")) {
- VIR_FREE((*parsedUri)->transport);
+ VIR_EXTRACT_URI_ARG_STR("transport", (*parsedUri)->transport);
- (*parsedUri)->transport = g_strdup(queryParam->value);
-
- if (STRNEQ((*parsedUri)->transport, "http") &&
- STRNEQ((*parsedUri)->transport, "https")) {
- virReportError(VIR_ERR_INVALID_ARG,
- _("Query parameter 'transport' has unexpected
value "
- "'%s' (should be http|https)"),
- (*parsedUri)->transport);
- goto cleanup;
- }
- } else {
- VIR_WARN("Ignoring unexpected query parameter '%s'",
- queryParam->name);
- }
+ VIR_WARN("Ignoring unexpected query parameter '%s'",
+ var->name);
}
if (!(*parsedUri)->transport)
(*parsedUri)->transport = g_strdup("https");
+ if (STRNEQ((*parsedUri)->transport, "http") &&
+ STRNEQ((*parsedUri)->transport, "https")) {
+ virReportError(VIR_ERR_INVALID_ARG,
+ _("Query parameter 'transport' has unexpected value
"
+ "'%s' (should be http|https)"),
+ (*parsedUri)->transport);
+ goto cleanup;
+ }
+
result = 0;
cleanup:
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 2720f0b083..3c38be46f7 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -2080,7 +2080,7 @@ qemuMigrationSrcGraphicsRelocate(virDomainObj *vm,
int type = -1;
int port = -1;
int tlsPort = -1;
- const char *tlsSubject = NULL;
+ g_autofree char *tlsSubject = NULL;
int rc = -1;
if (!cookie || (!cookie->graphics && !graphicsuri))
@@ -2101,7 +2101,7 @@ qemuMigrationSrcGraphicsRelocate(virDomainObj *vm,
port = cookie->graphics->port;
tlsPort = cookie->graphics->tlsPort;
- tlsSubject = cookie->graphics->tlsSubject;
+ tlsSubject = g_strdup(cookie->graphics->tlsSubject);
}
if (uri) {
@@ -2119,18 +2119,10 @@ qemuMigrationSrcGraphicsRelocate(virDomainObj *vm,
port = uri->port;
for (i = 0; i < uri->paramsCount; i++) {
- virURIParam *param = uri->params + i;
+ virURIParam *var = &uri->params[i];
- if (STRCASEEQ(param->name, "tlsPort")) {
- if (virStrToLong_i(param->value, NULL, 10, &tlsPort) < 0) {
- virReportError(VIR_ERR_INVALID_ARG,
- _("invalid tlsPort number: %s"),
- param->value);
- return -1;
- }
- } else if (STRCASEEQ(param->name, "tlsSubject")) {
- tlsSubject = param->value;
- }
+ VIR_EXTRACT_URI_ARG_INT("tlsPort", tlsPort, error);
+ VIR_EXTRACT_URI_ARG_STR("tlsSubject", tlsSubject);
}
}
@@ -2157,6 +2149,9 @@ qemuMigrationSrcGraphicsRelocate(virDomainObj *vm,
}
return rc;
+
+ error:
+ return -1;
}
diff --git a/src/util/virauth.c b/src/util/virauth.c
index 7b4a1bd8a5..afebb609a7 100644
--- a/src/util/virauth.c
+++ b/src/util/virauth.c
@@ -57,13 +57,13 @@ virAuthGetConfigFilePathURI(virURI *uri,
if (uri) {
for (i = 0; i < uri->paramsCount; i++) {
- if (STREQ_NULLABLE(uri->params[i].name, "authfile") &&
- uri->params[i].value) {
- VIR_DEBUG("Using path from URI '%s'",
uri->params[i].value);
- *path = g_strdup(uri->params[i].value);
- return 0;
- }
+ virURIParam *var = &uri->params[i];
+
+ VIR_EXTRACT_URI_ARG_STR("authfile", *path);
}
+
+ if (*path)
+ return 0;
}
userdir = virGetUserConfigDirectory();
diff --git a/src/util/viruri.h b/src/util/viruri.h
index 0e4176c037..7e4f95a2b1 100644
--- a/src/util/viruri.h
+++ b/src/util/viruri.h
@@ -72,6 +72,18 @@ bool virURICheckUnixSocket(virURI *uri);
continue; \
}
+#define VIR_EXTRACT_URI_ARG_INT(ARG_NAME, ARG_VAR, LABEL) \
+ if (STRCASEEQ(var->name, ARG_NAME)) { \
+ if (virStrToLong_i(var->value, NULL, 10, &(ARG_VAR)) < 0) { \
+ virReportError(VIR_ERR_INVALID_ARG, \
+ _("Failed to parse value of URI component %s"), \
+ var->name); \
+ goto LABEL; \
+ } \
+ var->ignore = 1; \
+ continue; \
+ }
+
#define VIR_EXTRACT_URI_ARG_BOOL(ARG_NAME, ARG_VAR, LABEL) \
if (STRCASEEQ(var->name, ARG_NAME)) { \
int tmp; \
--
2.39.1