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authorAlain Magloire2003-01-13 19:30:09 +0000
committerAlain Magloire2003-01-13 19:30:09 +0000
commitd6dc6bc8df22ce7484fe08df7f8fa5dfb5e3a166 (patch)
tree9994994fdc409b428bce0877c9a8a63ffe6b8357 /core/org.eclipse.cdt.core.win32/library
parent841fe74d7de2ecc668efbb9da65cb0eb20e0e3d8 (diff)
downloadorg.eclipse.cdt-d6dc6bc8df22ce7484fe08df7f8fa5dfb5e3a166.tar.gz
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fix space quotings
Diffstat (limited to 'core/org.eclipse.cdt.core.win32/library')
-rw-r--r--core/org.eclipse.cdt.core.win32/library/Win32ProcessEx.c70
-rw-r--r--core/org.eclipse.cdt.core.win32/library/starter/starter.cpp82
2 files changed, 123 insertions, 29 deletions
diff --git a/core/org.eclipse.cdt.core.win32/library/Win32ProcessEx.c b/core/org.eclipse.cdt.core.win32/library/Win32ProcessEx.c
index 1c7d9cd0455..4d5358f4132 100644
--- a/core/org.eclipse.cdt.core.win32/library/Win32ProcessEx.c
+++ b/core/org.eclipse.cdt.core.win32/library/Win32ProcessEx.c
@@ -22,7 +22,7 @@
#include "jni.h"
#include "io.h"
-// #define DEBUG_MONITOR
+//#define DEBUG_MONITOR
#define PIPE_SIZE 512
#define MAX_CMD_SIZE 1024
@@ -96,7 +96,7 @@ JNIEXPORT jint JNICALL Java_org_eclipse_cdt_utils_spawner_Spawner_exec0
char eventWaitName[20];
char eventTerminateName[20];
#ifdef DEBUG_MONITOR
- char buffer[100];
+ char buffer[1000];
#endif
@@ -179,16 +179,11 @@ JNIEXPORT jint JNICALL Java_org_eclipse_cdt_utils_spawner_Spawner_exec0
{
jobject item = (*env) -> GetObjectArrayElement(env, envp, i);
jsize len = (*env) -> GetStringUTFLength(env, item);
- int nCpyLen;
const char * str = (*env) -> GetStringUTFChars(env, item, 0);
if(NULL != str)
{
- if(0 > (nCpyLen = copyTo(szEnvBlock + nPos, str, len, MAX_ENV_SIZE - nPos - 1)))
- {
- ThrowByName(env, "java/Exception", "Too many environment variables");
- return 0;
- }
- nPos += nCpyLen;
+ strncpy(szEnvBlock + nPos, str, len);
+ nPos += len;
szEnvBlock[nPos] = '\0';
++nPos;
(*env) -> ReleaseStringUTFChars(env, item, str);
@@ -387,16 +382,11 @@ JNIEXPORT jint JNICALL Java_org_eclipse_cdt_utils_spawner_Spawner_exec1
{
jobject item = (*env) -> GetObjectArrayElement(env, envp, i);
jsize len = (*env) -> GetStringUTFLength(env, item);
- int nCpyLen;
const char * str = (*env) -> GetStringUTFChars(env, item, 0);
if(NULL != str)
{
- if(0 > (nCpyLen = copyTo(szEnvBlock + nPos, str, len, MAX_ENV_SIZE - nPos - 1)))
- {
- ThrowByName(env, "java/Exception", "Too many environment variables");
- return 0;
- }
- nPos += nCpyLen;
+ strncpy(szEnvBlock + nPos, str, len);
+ nPos += len;
szEnvBlock[nPos] = '\0';
++nPos;
(*env) -> ReleaseStringUTFChars(env, item, str);
@@ -664,7 +654,7 @@ unsigned int _stdcall waitProcTermination(void* pv)
int pid = *(int *)pv;
DWORD rc = 0;
#ifdef DEBUG_MONITOR
- char buffer[100];
+ char buffer[1000];
#endif
HANDLE hProc = OpenProcess(PROCESS_ALL_ACCESS, 0, pid);
@@ -710,36 +700,46 @@ unsigned int _stdcall waitProcTermination(void* pv)
// Return number of bytes in target or -1 in case of error
int copyTo(char * target, const char * source, int cpyLength, int availSpace)
{
+#ifdef DEBUG_MONITOR
+ char buffer[1000];
+#endif
BOOL bSlash = FALSE;
- int i, j;
+ int i = 0, j = 0;
int totCpyLength = cpyLength;
+ BOOL bQoutedTerm = FALSE;
if(availSpace < cpyLength)
return -1;
- strncpy(target, source, cpyLength);
- return cpyLength;
+ //strncpy(target, source, cpyLength);
+ //return cpyLength;
+
+ if(('\"' == *source) && ('\"' == *(source + cpyLength)))
+ bQoutedTerm = TRUE; // Already quoted
+ else
+ if(strchr(source, ' ') == NULL)
+ bQoutedTerm = TRUE; // No reason to quotate term becase it doesn't have embedded spaces
+ else
+ {
+ *target = '\"';
+ ++j;
+ }
- // Don't open this feature for a while
- for(i = 0, j = 0; i < cpyLength; ++i, ++j)
+ for(; i < cpyLength; ++i, ++j)
{
if(source[i] == '\\')
bSlash = TRUE;
else
- if(source[i] == '"')
+ if((source[i] == '\"') && (!bQoutedTerm || (i != 0) || i != (cpyLength)) )
{
- if(bSlash)
+ if(!bSlash)
{
if(j == availSpace)
return -1;
target[j] = '\\';
++j;
- bSlash = FALSE;
}
- if(j == availSpace)
- return -1;
- target[j] = '\\';
- ++j;
+ bSlash = FALSE;
}
else
bSlash = FALSE;
@@ -749,6 +749,18 @@ int copyTo(char * target, const char * source, int cpyLength, int availSpace)
target[j] = source[i];
}
+ if(!bQoutedTerm)
+ {
+ if(j == availSpace)
+ return -1;
+ target[j] = '\"';
+ ++j;
+ }
+
+#ifdef DEBUG_MONITOR
+ sprintf(buffer, "copyTo: %s %d %d\n", source, j, cpyLength);
+ OutputDebugString(buffer);
+#endif
return j;
}
diff --git a/core/org.eclipse.cdt.core.win32/library/starter/starter.cpp b/core/org.eclipse.cdt.core.win32/library/starter/starter.cpp
index 96cb4a35c7a..dd7b118e5b7 100644
--- a/core/org.eclipse.cdt.core.win32/library/starter/starter.cpp
+++ b/core/org.eclipse.cdt.core.win32/library/starter/starter.cpp
@@ -26,6 +26,8 @@
// #define DEBUG_MONITOR
#define MAX_CMD_LINE_LENGTH (1024)
+int copyTo(char * target, const char * source, int cpyLength, int availSpace);
+
///////////////////////////////////////////////////////////////////////////////
BOOL WINAPI HandlerRoutine( DWORD dwCtrlType) // control signal type
{
@@ -64,6 +66,24 @@ extern "C" int _tmain(int argc, TCHAR* argv[]) {
// Construct the full command line
TCHAR szCmdLine[MAX_CMD_LINE_LENGTH] = { 0 };
+ int nPos = 0;
+
+ for(int i = 4; i < argc; ++i)
+ {
+ int nCpyLen;
+ if(0 > (nCpyLen = copyTo(szCmdLine + nPos, argv[i], _tcslen(argv[i]), MAX_CMD_LINE_LENGTH - nPos)))
+ {
+#ifdef DEBUG_MONITOR
+ OutputDebugString("Not enough space to build command line\n");
+#endif
+ return 0;
+ }
+ nPos += nCpyLen;
+ szCmdLine[nPos] = _T(' ');
+ ++nPos;
+ }
+ szCmdLine[nPos] = _T('\0');
+/*
for (int i = 4; i < argc; i++) {
if(sizeof(szCmdLine) > (_tcslen(szCmdLine) + _tcslen(argv[i])))
{
@@ -75,6 +95,7 @@ extern "C" int _tmain(int argc, TCHAR* argv[]) {
OutputDebugString("Command line is too long\n");
#endif
}
+*/
STARTUPINFO si = { sizeof(si) };
PROCESS_INFORMATION pi = { 0 };
@@ -173,5 +194,66 @@ extern "C" int _tmain(int argc, TCHAR* argv[]) {
return(dwExitCode);
}
+// Return number of bytes in target or -1 in case of error
+int copyTo(LPTSTR target, LPCTSTR source, int cpyLength, int availSpace)
+{
+ BOOL bSlash = FALSE;
+ int i = 0, j = 0;
+ int totCpyLength = cpyLength;
+ BOOL bQoutedTerm = FALSE;
+
+ if(availSpace < cpyLength)
+ return -1;
+// strncpy(target, source, cpyLength);
+// return cpyLength;
+
+ if((_T('\"') == *source) && (_T('\"') == *(source + cpyLength)))
+ bQoutedTerm = TRUE; // Already quoted
+ else
+ if(_tcschr(source, _T(' ')) == NULL)
+ bQoutedTerm = TRUE; // No reason to quotate term becase it doesn't have embedded spaces
+ else
+ {
+ *target = _T('\"');
+ ++j;
+ }
+
+
+ for(; i < cpyLength; ++i, ++j)
+ {
+ if(source[i] == _T('\\'))
+ bSlash = TRUE;
+ else
+ if((source[i] == _T('\"')) && (!bQoutedTerm || (i != 0) || i != (cpyLength)) )
+ {
+ if(!bSlash)
+ {
+ if(j == availSpace)
+ return -1;
+ target[j] = _T('\\');
+ ++j;
+ }
+ bSlash = FALSE;
+ }
+ else
+ bSlash = FALSE;
+
+ if(j == availSpace)
+ return -1;
+ target[j] = source[i];
+ }
+
+ if(!bQoutedTerm)
+ {
+ if(j == availSpace)
+ return -1;
+ target[j] = _T('\"');
+ ++j;
+ }
+
+ return j;
+}
+
+
//////////////////////////////// End of File //////////////////////////////////

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