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lib/api/api.c

@@ -31,6 +31,31 @@
 // #define ME "52" // not used
 #define MESE "55" // server error
 
+
+
+
+
+
+#define printOpenedFiles(str)						\
+    fprintf(stdout, "\nInside of function: %s\n", __func__);		\
+    fprintf(stdout, "\t[%s]\n", str);					\
+    fprintf(stdout, "\tcreatedAndlocked: %s\n", openedFiles->createdAndLocked);	\
+    fprintf(stdout, "\tf: %p\n", (void *)openedFiles->f);		\
+    fprintf(stdout, "\tnumOfFiles: %d\n", openedFiles->numOfFiles);	\
+    fprintf(stdout, "\tout: %p\n", (void *)openedFiles->out);		\
+    fprintf(stdout, "\tvalidrDir: %d\n", openedFiles->validrDir);	\
+    fprintf(stdout, "\trDir: %p\n", (void *)openedFiles->rDir);		\
+    fprintf(stdout, "\tvalidwDir: %d\n", openedFiles->validwDir);	\
+    fprintf(stdout, "\twDir: %p\n", (void *)openedFiles->wDir);		\
+    fflush(stdout);							\
+
+
+
+
+
+
+
+
 // -----------------------------------------------------------------------------
 /* structs */
 typedef struct files_s {
@@ -95,6 +120,9 @@ int createOpenedFiles(void);
 
 // -----------------------------------------------------------------------------
 int openConnection(const char* sockname, int msec, const struct timespec abstime) {
+
+    printOpenedFiles("before");
+
     if(!sockname){
 	errno = EINVAL;
 	return -1;
@@ -147,10 +175,14 @@ int openConnection(const char* sockname, int msec, const struct timespec abstime
     }
 
     strncpy(socketName, sockname, sizeof(socketName)-1);
+
+    printOpenedFiles("after");
     return 0;
 }
 
 int closeConnection(const char* sockname) {
+    printOpenedFiles("before");
+
     if (!sockname || strncmp(socketName, sockname, sizeof(socketName)) != 0) {
 	errno = EINVAL;
 	return -1;
@@ -171,6 +203,9 @@ int closeConnection(const char* sockname) {
 }
 
 int openFile(const char* pathname, int flags) {
+
+    printOpenedFiles("before");
+
     if(!pathname){
 	errno = EINVAL;
 	return -1;
@@ -288,10 +323,15 @@ int openFile(const char* pathname, int flags) {
     free(res);
 
     free(cmd);
+
+    printOpenedFiles("after");
     return 0;
 }
 
 int readFile(const char* pathname, void** buf, size_t* size) {
+
+    printOpenedFiles("before");
+
     if(!pathname) {
 	errno = EINVAL;
 	return -1;
@@ -410,6 +450,9 @@ int readFile(const char* pathname, void** buf, size_t* size) {
 }
 
 int readNFiles(int N, const char* dirname) {
+
+    printOpenedFiles("before");
+
     if(!dirname) {
 	errno = EINVAL;
 	return -1;
@@ -490,6 +533,7 @@ int readNFiles(int N, const char* dirname) {
 }
 
 int writeFile(const char* pathname, const char* dirname) {
+    printOpenedFiles("before");
     if(!pathname) {
 	errno = EINVAL;
 	return -1;
@@ -671,10 +715,14 @@ int writeFile(const char* pathname, const char* dirname) {
     free(cmd);
 
     free(content);
+
+    printOpenedFiles("after");
     return 0;
 }
 
 int appendToFile(const char* pathname, void* buf, size_t size, const char* dirname) {
+
+    printOpenedFiles("before");
     if(!pathname || !buf) {
 	errno = EINVAL;
 	return -1;
@@ -793,6 +841,7 @@ int appendToFile(const char* pathname, void* buf, size_t size, const char* dirna
 }
 
 int lockFile(const char* pathname) {
+    printOpenedFiles("before");
     if(!pathname){
 	errno = EINVAL;
 	return -1;
@@ -890,6 +939,7 @@ _unlockFile: {
 }
 
 int unlockFile(const char* pathname) {
+    printOpenedFiles("before");
     if(!pathname){
 	errno = EINVAL;
 	return -1;
@@ -963,6 +1013,7 @@ int unlockFile(const char* pathname) {
 }
 
 int closeFile(const char *pathname) {
+    printOpenedFiles("before");
     if(!pathname){
 	errno = EINVAL;
 	return -1;
@@ -1040,10 +1091,12 @@ int closeFile(const char *pathname) {
     free(res);
     free(cmd);
 
+    printOpenedFiles("after");
     return 0;
 }
 
 int removeFile(const char* pathname) {
+    printOpenedFiles("before");
     if(!pathname){
 	errno = EINVAL;
 	return -1;
@@ -1118,12 +1171,14 @@ int removeFile(const char* pathname) {
     }
 
     free(cmd);
+    printOpenedFiles("after");
     return 0;
 }
 
 // -----------------------------------------------------------------------------
 
 int setDirectory(char* Dir, int rw) {
+    printOpenedFiles("before");
     if (!Dir) {
 	errno = EINVAL;
 	return -1;
@@ -1146,6 +1201,7 @@ int setDirectory(char* Dir, int rw) {
 	openedFiles->rDir = malloc(strlen(Dir)+1);
 	strncpy(openedFiles->rDir, Dir, strlen(Dir)+1);
     }
+    printOpenedFiles("after");
     return 0;
 }
 
@@ -1159,12 +1215,14 @@ void printInfo(int p, FILE *stream) {
     }
     openedFiles->print = (p)? 1: 0;
     openedFiles->out = stream;
+    printOpenedFiles("after");
     return;
 }
 
 // -----------------------------------------------------------------------------
 
 int reciveData(response_t *res, int expected) {
+    printOpenedFiles("before");
     if(!res) {
 	errno = EINVAL;
 	return -1;
@@ -1412,6 +1470,7 @@ _nofile:
 }
 
 int storeFilesInDirectory(const char *dirname, int n, recivedFile_t *rf) {
+    printOpenedFiles("before");
     if(!dirname || strcmp(dirname, "") || !rf || n<0) {
 	errno = EINVAL;
 	return -1;
@@ -1467,6 +1526,7 @@ int storeFilesInDirectory(const char *dirname, int n, recivedFile_t *rf) {
     }
 
     free(basepath);
+    printOpenedFiles("after");
     return 0;
 }
 
@@ -1508,6 +1568,7 @@ int isOpen(const char *pathname) {
 }
 
 int addOpenFile(const char *pathname) {
+    printOpenedFiles("before");
     if(!pathname) {
 	errno = EINVAL;
 	return -1;
@@ -1542,10 +1603,12 @@ int addOpenFile(const char *pathname) {
     }
     tail->next = new;
     openedFiles->numOfFiles++;
+    printOpenedFiles("after");
     return 0;
 }
 
 int removeOpenFile(const char *pathname) {
+    printOpenedFiles("before");
     if(!pathname) {
 	errno = EINVAL;
 	return -1;
@@ -1585,6 +1648,7 @@ int removeOpenFile(const char *pathname) {
 }
 
 int closeEveryFile() {
+    printOpenedFiles("before");
     if (openedFiles == NULL)
 	return 0;
 
@@ -1603,6 +1667,7 @@ int closeEveryFile() {
 	    }
 	}
     }
+
     if(openedFiles->createdAndLocked) {
 	free(openedFiles->createdAndLocked);
 	openedFiles->createdAndLocked = NULL;
@@ -1618,9 +1683,7 @@ int closeEveryFile() {
 	openedFiles->wDir = NULL;
     }
 
-    fprintf(stdout, "\nhere\n");
+    printOpenedFiles("after");
-    fflush(stdout);
-
     return 0;
 }
 
@@ -1639,5 +1702,7 @@ int createOpenedFiles(void) {
     openedFiles->wDir = NULL;
     openedFiles->print = 0;
     openedFiles->out = NULL;
+
+    printOpenedFiles("after");
     return 0;
 }