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-rw-r--r--ipc/glue/GeckoChildProcessHost.cpp1
-rw-r--r--toolkit/xre/nsAppRunner.cpp72
2 files changed, 39 insertions, 34 deletions
diff --git a/ipc/glue/GeckoChildProcessHost.cpp b/ipc/glue/GeckoChildProcessHost.cpp
index ea76f85f0..9e83a8729 100644
--- a/ipc/glue/GeckoChildProcessHost.cpp
+++ b/ipc/glue/GeckoChildProcessHost.cpp
@@ -712,6 +712,7 @@ GeckoChildProcessHost::PerformAsyncLaunchInternal(std::vector<std::string>& aExt
if (Omnijar::IsInitialized()) {
// Make sure that child processes can find the omnijar
// See XRE_InitCommandLine in nsAppRunner.cpp
+ newEnvVars["UXP_CUSTOM_OMNI"] = 1;
nsAutoCString path;
nsCOMPtr<nsIFile> file = Omnijar::GetPath(Omnijar::GRE);
if (file && NS_SUCCEEDED(file->GetNativePath(path))) {
diff --git a/toolkit/xre/nsAppRunner.cpp b/toolkit/xre/nsAppRunner.cpp
index b27e46697..d8f95c2a8 100644
--- a/toolkit/xre/nsAppRunner.cpp
+++ b/toolkit/xre/nsAppRunner.cpp
@@ -4131,45 +4131,49 @@ XRE_InitCommandLine(int aArgc, char* aArgv[])
delete[] canonArgs;
#endif
- const char *path = nullptr;
- ArgResult ar = CheckArg("greomni", true, &path);
- if (ar == ARG_BAD) {
- PR_fprintf(PR_STDERR,
- "Error: argument --greomni requires a path argument or the "
- "--osint argument was specified with the --greomni argument "
- "which is invalid.\n");
- return NS_ERROR_FAILURE;
- }
+ if (PR_GetEnv("UXP_CUSTOM_OMNI")) {
+ // Process CLI parameters for specifying custom omnijars
+ const char *path = nullptr;
+ ArgResult ar = CheckArg("greomni", true, &path);
+ if (ar == ARG_BAD) {
+ PR_fprintf(PR_STDERR,
+ "Error: argument --greomni requires a path argument or the "
+ "--osint argument was specified with the --greomni argument "
+ "which is invalid.\n");
+ return NS_ERROR_FAILURE;
+ }
- if (!path)
- return rv;
+ if (!path)
+ return rv;
- nsCOMPtr<nsIFile> greOmni;
- rv = XRE_GetFileFromPath(path, getter_AddRefs(greOmni));
- if (NS_FAILED(rv)) {
- PR_fprintf(PR_STDERR, "Error: argument --greomni requires a valid path\n");
- return rv;
- }
+ nsCOMPtr<nsIFile> greOmni;
+ rv = XRE_GetFileFromPath(path, getter_AddRefs(greOmni));
+ if (NS_FAILED(rv)) {
+ PR_fprintf(PR_STDERR, "Error: argument --greomni requires a valid path\n");
+ return rv;
+ }
- ar = CheckArg("appomni", true, &path);
- if (ar == ARG_BAD) {
- PR_fprintf(PR_STDERR,
- "Error: argument --appomni requires a path argument or the "
- "--osint argument was specified with the --appomni argument "
- "which is invalid.\n");
- return NS_ERROR_FAILURE;
- }
+ ar = CheckArg("appomni", true, &path);
+ if (ar == ARG_BAD) {
+ PR_fprintf(PR_STDERR,
+ "Error: argument --appomni requires a path argument or the "
+ "--osint argument was specified with the --appomni argument "
+ "which is invalid.\n");
+ return NS_ERROR_FAILURE;
+ }
- nsCOMPtr<nsIFile> appOmni;
- if (path) {
- rv = XRE_GetFileFromPath(path, getter_AddRefs(appOmni));
- if (NS_FAILED(rv)) {
- PR_fprintf(PR_STDERR, "Error: argument --appomni requires a valid path\n");
- return rv;
- }
- }
+ nsCOMPtr<nsIFile> appOmni;
+ if (path) {
+ rv = XRE_GetFileFromPath(path, getter_AddRefs(appOmni));
+ if (NS_FAILED(rv)) {
+ PR_fprintf(PR_STDERR, "Error: argument --appomni requires a valid path\n");
+ return rv;
+ }
+ }
+
+ mozilla::Omnijar::Init(greOmni, appOmni);
+ } // UXP_CUSTOM_OMNI
- mozilla::Omnijar::Init(greOmni, appOmni);
return rv;
}